| 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 | $155.50 | 9.714% | $170.6053 | $170.61 | $170.60 | $170.60 |
| Purchase #2 | $247.56 | 6.768% | $264.3149 | $264.31 | $264.30 | $264.30 |
| Purchase #3 | $95.84 | 10.850% | $106.2386 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $17.31 | 3.169% | $17.8586 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $229.40 | 10.471% | $253.4205 | $253.42 | $253.40 | $253.40 |
| Purchase #6 | $94.54 | 12.488% | $106.3462 | $106.35 | $106.35 | $106.30 |
| Purchase #7 | $68.82 | 10.326% | $75.9264 | $75.93 | $75.95 | $75.90 |
| 7 purchase totals = | $908.97 | $994.7105 | $994.72 | $994.70 | $994.60 | |