| 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 | $202.67 | 3.714% | $210.1972 | $210.20 | $210.20 | $210.20 |
| Purchase #2 | $77.96 | 10.355% | $86.0328 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $228.97 | 10.580% | $253.195 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $56.32 | 4.616% | $58.9197 | $58.92 | $58.90 | $58.90 |
| Purchase #5 | $104.52 | 4.478% | $109.2004 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $207.70 | 9.431% | $227.2882 | $227.29 | $227.30 | $227.30 |
| Purchase #7 | $29.73 | 13.197% | $33.6535 | $33.65 | $33.65 | $33.70 |
| 7 purchase totals = | $907.87 | $978.4868 | $978.49 | $978.50 | $978.50 | |