| 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 | $238.86 | 13.508% | $271.1252 | $271.13 | $271.15 | $271.10 |
| Purchase #2 | $250.64 | 3.681% | $259.8661 | $259.87 | $259.85 | $259.90 |
| Purchase #3 | $73.52 | 13.516% | $83.457 | $83.46 | $83.45 | $83.50 |
| Purchase #4 | $49.45 | 8.248% | $53.5286 | $53.53 | $53.55 | $53.50 |
| Purchase #5 | $127.42 | 9.174% | $139.1095 | $139.11 | $139.10 | $139.10 |
| Purchase #6 | $102.28 | 7.651% | $110.1054 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $64.71 | 5.351% | $68.1726 | $68.17 | $68.15 | $68.20 |
| 7 purchase totals = | $906.88 | $985.3644 | $985.38 | $985.35 | $985.40 | |