| 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 | $22.57 | 8.594% | $24.5097 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $222.49 | 13.234% | $251.9343 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $120.70 | 3.678% | $125.1393 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $201.42 | 13.548% | $228.7084 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $157.25 | 13.213% | $178.0274 | $178.03 | $178.05 | $178.00 |
| Purchase #6 | $92.74 | 8.216% | $100.3595 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $17.43 | 4.454% | $18.2063 | $18.21 | $18.20 | $18.20 |
| 7 purchase totals = | $834.60 | $926.8849 | $926.89 | $926.90 | $926.80 | |