| 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 | $207.41 | 10.784% | $229.7771 | $229.78 | $229.80 | $229.80 |
| Purchase #2 | $10.89 | 12.740% | $12.2774 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $223.47 | 9.482% | $244.6594 | $244.66 | $244.65 | $244.70 |
| Purchase #4 | $28.49 | 12.818% | $32.1418 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $7.32 | 11.244% | $8.1431 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $15.63 | 10.494% | $17.2702 | $17.27 | $17.25 | $17.30 |
| Purchase #7 | $63.96 | 7.399% | $68.6924 | $68.69 | $68.70 | $68.70 |
| 7 purchase totals = | $557.17 | $612.9614 | $612.96 | $613.00 | $613.00 | |