| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.50 | 3.640% | $108.3038 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $231.94 | 12.819% | $261.6724 | $261.67 | $261.65 | $261.70 |
| Purchase #3 | $94.71 | 11.360% | $105.4691 | $105.47 | $105.45 | $105.50 |
| Purchase #4 | $211.94 | 12.630% | $238.708 | $238.71 | $238.70 | $238.70 |
| Purchase #5 | $58.97 | 10.199% | $64.9844 | $64.98 | $65.00 | $65.00 |
| Purchase #6 | $135.89 | 3.413% | $140.5279 | $140.53 | $140.55 | $140.50 |
| Purchase #7 | $68.53 | 12.157% | $76.8612 | $76.86 | $76.85 | $76.90 |
| 7 purchase totals = | $906.48 | $996.5268 | $996.52 | $996.50 | $996.60 | |