| 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 | $212.40 | 9.630% | $232.8541 | $232.85 | $232.85 | $232.90 |
| Purchase #2 | $52.51 | 11.433% | $58.5135 | $58.51 | $58.50 | $58.50 |
| Purchase #3 | $219.42 | 7.622% | $236.1442 | $236.14 | $236.15 | $236.10 |
| Purchase #4 | $83.70 | 5.350% | $88.178 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $44.83 | 12.546% | $50.4544 | $50.45 | $50.45 | $50.50 |
| Purchase #6 | $109.65 | 5.559% | $115.7454 | $115.75 | $115.75 | $115.70 |
| Purchase #7 | $40.53 | 11.758% | $45.2955 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $763.04 | $827.1851 | $827.18 | $827.20 | $827.20 | |