| 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 | $104.73 | 7.161% | $112.2297 | $112.23 | $112.25 | $112.20 |
| Purchase #2 | $21.94 | 10.115% | $24.1592 | $24.16 | $24.15 | $24.20 |
| Purchase #3 | $25.39 | 12.653% | $28.6026 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $46.37 | 5.131% | $48.7492 | $48.75 | $48.75 | $48.70 |
| Purchase #5 | $126.41 | 7.176% | $135.4812 | $135.48 | $135.50 | $135.50 |
| Purchase #6 | $243.45 | 7.533% | $261.7891 | $261.79 | $261.80 | $261.80 |
| Purchase #7 | $127.69 | 8.593% | $138.6624 | $138.66 | $138.65 | $138.70 |
| 7 purchase totals = | $695.98 | $749.6734 | $749.67 | $749.70 | $749.70 | |