| 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 | $235.71 | 10.576% | $260.6387 | $260.64 | $260.65 | $260.60 |
| Purchase #2 | $198.94 | 6.768% | $212.4043 | $212.40 | $212.40 | $212.40 |
| Purchase #3 | $115.68 | 5.358% | $121.8781 | $121.88 | $121.90 | $121.90 |
| Purchase #4 | $154.58 | 7.315% | $165.8875 | $165.89 | $165.90 | $165.90 |
| Purchase #5 | $59.40 | 8.869% | $64.6682 | $64.67 | $64.65 | $64.70 |
| Purchase #6 | $23.61 | 9.689% | $25.8976 | $25.90 | $25.90 | $25.90 |
| Purchase #7 | $91.58 | 5.638% | $96.7433 | $96.74 | $96.75 | $96.70 |
| 7 purchase totals = | $879.50 | $948.1177 | $948.12 | $948.15 | $948.10 | |