| 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 | $106.57 | 13.647% | $121.1136 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $183.81 | 8.371% | $199.1967 | $199.20 | $199.20 | $199.20 |
| Purchase #3 | $45.83 | 5.327% | $48.2714 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $109.78 | 8.527% | $119.1409 | $119.14 | $119.15 | $119.10 |
| Purchase #5 | $32.85 | 9.127% | $35.8482 | $35.85 | $35.85 | $35.80 |
| Purchase #6 | $221.73 | 9.373% | $242.5128 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $75.80 | 8.717% | $82.4075 | $82.41 | $82.40 | $82.40 |
| 7 purchase totals = | $776.37 | $848.4911 | $848.49 | $848.45 | $848.40 | |