| 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 | $236.45 | 5.352% | $249.1048 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $210.55 | 8.801% | $229.0805 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $112.41 | 12.721% | $126.7097 | $126.71 | $126.70 | $126.70 |
| Purchase #4 | $34.49 | 9.782% | $37.8638 | $37.86 | $37.85 | $37.90 |
| Purchase #5 | $117.30 | 3.293% | $121.1627 | $121.16 | $121.15 | $121.20 |
| Purchase #6 | $11.88 | 12.297% | $13.3409 | $13.34 | $13.35 | $13.30 |
| Purchase #7 | $150.48 | 3.777% | $156.1636 | $156.16 | $156.15 | $156.20 |
| 7 purchase totals = | $873.56 | $933.4260 | $933.41 | $933.40 | $933.50 | |