| 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 | $88.99 | 9.198% | $97.1753 | $97.18 | $97.20 | $97.20 |
| Purchase #2 | $139.32 | 10.387% | $153.7912 | $153.79 | $153.80 | $153.80 |
| Purchase #3 | $186.95 | 9.137% | $204.0316 | $204.03 | $204.05 | $204.00 |
| Purchase #4 | $21.74 | 11.299% | $24.1964 | $24.20 | $24.20 | $24.20 |
| Purchase #5 | $20.33 | 3.676% | $21.0773 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $239.85 | 4.527% | $250.708 | $250.71 | $250.70 | $250.70 |
| Purchase #7 | $229.47 | 6.670% | $244.7756 | $244.78 | $244.80 | $244.80 |
| 7 purchase totals = | $926.65 | $995.7554 | $995.77 | $995.85 | $995.80 | |