| 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 | $232.89 | 9.143% | $254.1831 | $254.18 | $254.20 | $254.20 |
| Purchase #2 | $178.47 | 6.566% | $190.1883 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $207.68 | 11.802% | $232.1904 | $232.19 | $232.20 | $232.20 |
| Purchase #4 | $177.47 | 9.691% | $194.6686 | $194.67 | $194.65 | $194.70 |
| Purchase #5 | $29.65 | 10.568% | $32.7834 | $32.78 | $32.80 | $32.80 |
| Purchase #6 | $31.96 | 4.665% | $33.4509 | $33.45 | $33.45 | $33.50 |
| Purchase #7 | $10.95 | 8.773% | $11.9106 | $11.91 | $11.90 | $11.90 |
| 7 purchase totals = | $869.07 | $949.3753 | $949.37 | $949.40 | $949.50 | |