| 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 | $200.39 | 8.666% | $217.7558 | $217.76 | $217.75 | $217.80 |
| Purchase #2 | $22.68 | 3.111% | $23.3856 | $23.39 | $23.40 | $23.40 |
| Purchase #3 | $100.82 | 5.273% | $106.1362 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $9.75 | 6.816% | $10.4146 | $10.41 | $10.40 | $10.40 |
| Purchase #5 | $95.88 | 13.767% | $109.0798 | $109.08 | $109.10 | $109.10 |
| Purchase #6 | $242.86 | 8.852% | $264.358 | $264.36 | $264.35 | $264.40 |
| Purchase #7 | $151.76 | 12.448% | $170.6511 | $170.65 | $170.65 | $170.70 |
| 7 purchase totals = | $824.14 | $901.7811 | $901.79 | $901.80 | $901.90 | |