| 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 | $237.29 | 9.658% | $260.2075 | $260.21 | $260.20 | $260.20 |
| Purchase #2 | $129.65 | 13.371% | $146.9855 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $44.63 | 8.104% | $48.2468 | $48.25 | $48.25 | $48.20 |
| Purchase #4 | $125.84 | 8.334% | $136.3275 | $136.33 | $136.35 | $136.30 |
| Purchase #5 | $149.96 | 3.641% | $155.42 | $155.42 | $155.40 | $155.40 |
| Purchase #6 | $124.41 | 3.267% | $128.4745 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $39.35 | 12.819% | $44.3943 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $851.13 | $920.0561 | $920.06 | $920.05 | $920.00 | |