| 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 | $102.46 | 8.402% | $111.0687 | $111.07 | $111.05 | $111.10 |
| Purchase #2 | $131.82 | 8.528% | $143.0616 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $234.70 | 12.610% | $264.2957 | $264.30 | $264.30 | $264.30 |
| Purchase #4 | $23.92 | 4.786% | $25.0648 | $25.06 | $25.05 | $25.10 |
| Purchase #5 | $55.35 | 6.263% | $58.8166 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $242.73 | 4.752% | $254.2645 | $254.26 | $254.25 | $254.30 |
| Purchase #7 | $25.99 | 7.687% | $27.9879 | $27.99 | $28.00 | $28.00 |
| 7 purchase totals = | $816.97 | $884.5598 | $884.56 | $884.50 | $884.70 | |