| 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 | $228.79 | 9.742% | $251.0787 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $134.32 | 5.820% | $142.1374 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $52.60 | 13.452% | $59.6758 | $59.68 | $59.70 | $59.70 |
| Purchase #4 | $25.67 | 6.809% | $27.4179 | $27.42 | $27.40 | $27.40 |
| Purchase #5 | $206.60 | 10.409% | $228.105 | $228.11 | $228.10 | $228.10 |
| Purchase #6 | $94.50 | 11.460% | $105.3297 | $105.33 | $105.35 | $105.30 |
| Purchase #7 | $66.43 | 5.872% | $70.3308 | $70.33 | $70.35 | $70.30 |
| 7 purchase totals = | $808.91 | $884.0753 | $884.09 | $884.15 | $884.00 | |