| 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 | $212.46 | 7.669% | $228.7536 | $228.75 | $228.75 | $228.80 |
| Purchase #2 | $234.38 | 9.589% | $256.8547 | $256.85 | $256.85 | $256.90 |
| Purchase #3 | $48.99 | 6.871% | $52.3561 | $52.36 | $52.35 | $52.40 |
| Purchase #4 | $106.37 | 6.176% | $112.9394 | $112.94 | $112.95 | $112.90 |
| Purchase #5 | $179.78 | 6.198% | $190.9228 | $190.92 | $190.90 | $190.90 |
| Purchase #6 | $67.81 | 4.365% | $70.7699 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $23.79 | 12.527% | $26.7702 | $26.77 | $26.75 | $26.80 |
| 7 purchase totals = | $873.58 | $939.3667 | $939.36 | $939.30 | $939.50 | |