| 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 | $194.72 | 10.711% | $215.5765 | $215.58 | $215.60 | $215.60 |
| Purchase #2 | $90.73 | 3.617% | $94.0117 | $94.01 | $94.00 | $94.00 |
| Purchase #3 | $110.26 | 4.716% | $115.4599 | $115.46 | $115.45 | $115.50 |
| Purchase #4 | $106.52 | 12.810% | $120.1652 | $120.17 | $120.15 | $120.20 |
| Purchase #5 | $116.96 | 13.317% | $132.5356 | $132.54 | $132.55 | $132.50 |
| Purchase #6 | $127.72 | 8.556% | $138.6477 | $138.65 | $138.65 | $138.60 |
| Purchase #7 | $111.25 | 13.569% | $126.3455 | $126.35 | $126.35 | $126.30 |
| 7 purchase totals = | $858.16 | $942.7421 | $942.76 | $942.75 | $942.70 | |