| 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 | $104.36 | 11.290% | $116.1422 | $116.14 | $116.15 | $116.10 |
| Purchase #2 | $228.93 | 7.478% | $246.0494 | $246.05 | $246.05 | $246.00 |
| Purchase #3 | $47.63 | 7.577% | $51.2389 | $51.24 | $51.25 | $51.20 |
| Purchase #4 | $133.40 | 4.263% | $139.0868 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $143.80 | 13.417% | $163.0936 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $59.52 | 7.359% | $63.9001 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $101.42 | 4.182% | $105.6614 | $105.66 | $105.65 | $105.70 |
| 7 purchase totals = | $819.06 | $885.1724 | $885.17 | $885.20 | $885.10 | |