| 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 | $143.35 | 4.369% | $149.613 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $24.93 | 9.508% | $27.3003 | $27.30 | $27.30 | $27.30 |
| Purchase #3 | $212.42 | 10.267% | $234.2292 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $229.39 | 6.244% | $243.7131 | $243.71 | $243.70 | $243.70 |
| Purchase #5 | $59.27 | 3.646% | $61.431 | $61.43 | $61.45 | $61.40 |
| Purchase #6 | $188.49 | 6.503% | $200.7475 | $200.75 | $200.75 | $200.70 |
| Purchase #7 | $30.91 | 9.641% | $33.89 | $33.89 | $33.90 | $33.90 |
| 7 purchase totals = | $888.76 | $950.9241 | $950.92 | $950.95 | $950.80 | |