| 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 | $104.45 | 13.639% | $118.6959 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $11.89 | 8.858% | $12.9432 | $12.94 | $12.95 | $12.90 |
| Purchase #3 | $180.54 | 3.784% | $187.3716 | $187.37 | $187.35 | $187.40 |
| Purchase #4 | $45.35 | 3.338% | $46.8638 | $46.86 | $46.85 | $46.90 |
| Purchase #5 | $155.50 | 6.383% | $165.4256 | $165.43 | $165.45 | $165.40 |
| Purchase #6 | $210.46 | 11.235% | $234.1052 | $234.11 | $234.10 | $234.10 |
| Purchase #7 | $194.74 | 4.604% | $203.7058 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $902.93 | $969.1111 | $969.12 | $969.10 | $969.10 | |