| 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 | $214.79 | 8.159% | $232.3147 | $232.31 | $232.30 | $232.30 |
| Purchase #2 | $116.88 | 10.617% | $129.2891 | $129.29 | $129.30 | $129.30 |
| Purchase #3 | $123.87 | 12.316% | $139.1258 | $139.13 | $139.15 | $139.10 |
| Purchase #4 | $19.42 | 6.861% | $20.7524 | $20.75 | $20.75 | $20.80 |
| Purchase #5 | $57.72 | 4.405% | $60.2626 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $45.87 | 8.844% | $49.9267 | $49.93 | $49.95 | $49.90 |
| Purchase #7 | $44.81 | 8.640% | $48.6816 | $48.68 | $48.70 | $48.70 |
| 7 purchase totals = | $623.36 | $680.3529 | $680.35 | $680.40 | $680.40 | |