The Federal Trade Commission, joined by 20 state attorneys general, has filed a federal lawsuit against Dollar General accusing the chain of persistently charging customers more at the register than the prices displayed on shelves, tags, and advertisements. The 95-page complaint, filed in Nashville, describes the scope of the retailer's pricing misconduct as "staggering" and affecting millions of purchases across more than 20,000 stores nationwide. The case draws directly on a Guardian investigation published in December 2025, which found Dollar General stores failed more than 4,300 government price-accuracy inspections in 23 states over a three-year period. The FTC's complaint notes that the Guardian's reporting "was the subject of significant internal deliberation and discussions" within the company — an admission that leadership was aware of the problem and its public exposure. The mechanism is straightforward and damning. Dollar General has internal policies requiring employees to swap outdated shelf labels on specific days. But as workers told the Guardian, chronic understaffing means those labels often never get changed. One Louisiana lead sales associate said plainly: "I threw away tags sometimes, to keep me or a co-worker out of trouble." The FTC concluded that Dollar General's "on-paper policies to update pricing achieve little in practice" because the company never tracks whether labels are actually affixed to shelves. Dollar General's legal defense previews the courtroom argument: perfection is impossible. In Ohio court documents, the company's lawyers argued "it is virtually impossible for a retailer to match shelf pricing and scanned pricing 100% of the time for all items." This frames systemic overcharging as an inevitable friction cost of retail, rather than a business model choice driven by understaffing. The FTC sees it differently — the gap between shelf price and register price is not random noise, it is a pattern that consistently favors the company. The political and economic stakes extend beyond one retailer. Dollar General markets itself as a low-cost alternative for low- and fixed-income communities. The FTC's consumer protection bureau director, Christopher Mufarrige, said the chain "has betrayed the trust of millions of American consumers and imposed significant financial harm on communities and consumers who are already struggling to make their paychecks last." When the store positioned as the last-resort option for the working poor is itself extracting hidden surcharges, the downstream harm compounds. A separate New York enforcement action offers a preview of financial accountability. Attorney General Letitia James announced earlier this month that Dollar General agreed to a $1.875 million settlement over repeated overcharging in that state alone. With 20 states now aligned behind the federal case, the cumulative exposure — both financial and reputational — grows substantially. The core question this case will resolve is whether systematic price inaccuracy at scale constitutes deception or merely operational imperfection. Dollar General's defense hinges on the impossibility of perfection. The FTC's case hinges on the fact that the company chose staffing levels, chose not to track compliance, and profited from the resulting gap. The answer matters for every retailer serving price-sensitive customers in America.