| 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 | $204.49 | 11.180% | $227.352 | $227.35 | $227.35 | $227.40 |
| Purchase #2 | $45.42 | 12.274% | $50.9949 | $50.99 | $51.00 | $51.00 |
| Purchase #3 | $58.47 | 11.336% | $65.0982 | $65.10 | $65.10 | $65.10 |
| Purchase #4 | $154.43 | 10.729% | $170.9988 | $171.00 | $171.00 | $171.00 |
| Purchase #5 | $114.30 | 9.471% | $125.1254 | $125.13 | $125.15 | $125.10 |
| Purchase #6 | $28.31 | 5.652% | $29.9101 | $29.91 | $29.90 | $29.90 |
| Purchase #7 | $14.81 | 11.749% | $16.55 | $16.55 | $16.55 | $16.60 |
| 7 purchase totals = | $620.23 | $686.0294 | $686.03 | $686.05 | $686.10 | |