| 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 | $239.99 | 8.388% | $260.1204 | $260.12 | $260.10 | $260.10 |
| Purchase #2 | $127.40 | 4.242% | $132.8043 | $132.80 | $132.80 | $132.80 |
| Purchase #3 | $74.58 | 5.847% | $78.9407 | $78.94 | $78.95 | $78.90 |
| Purchase #4 | $65.49 | 7.471% | $70.3828 | $70.38 | $70.40 | $70.40 |
| Purchase #5 | $38.46 | 9.622% | $42.1606 | $42.16 | $42.15 | $42.20 |
| Purchase #6 | $11.79 | 13.224% | $13.3491 | $13.35 | $13.35 | $13.30 |
| Purchase #7 | $33.76 | 3.680% | $35.0024 | $35.00 | $35.00 | $35.00 |
| 7 purchase totals = | $591.47 | $632.7603 | $632.75 | $632.75 | $632.70 | |