| 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 | $95.68 | 8.370% | $103.6884 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $62.65 | 7.225% | $67.1765 | $67.18 | $67.20 | $67.20 |
| Purchase #3 | $234.48 | 11.235% | $260.8238 | $260.82 | $260.80 | $260.80 |
| Purchase #4 | $38.34 | 5.724% | $40.5346 | $40.53 | $40.55 | $40.50 |
| Purchase #5 | $180.76 | 11.816% | $202.1186 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $206.36 | 11.434% | $229.9552 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $83.36 | 11.152% | $92.6563 | $92.66 | $92.65 | $92.70 |
| 7 purchase totals = | $901.63 | $996.9534 | $996.96 | $996.95 | $997.00 | |