| 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 | $219.51 | 9.494% | $240.3503 | $240.35 | $240.35 | $240.40 |
| Purchase #2 | $121.27 | 8.686% | $131.8035 | $131.80 | $131.80 | $131.80 |
| Purchase #3 | $210.53 | 9.127% | $229.7451 | $229.75 | $229.75 | $229.70 |
| Purchase #4 | $128.55 | 9.728% | $141.0553 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $29.83 | 5.603% | $31.5014 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $66.79 | 12.468% | $75.1174 | $75.12 | $75.10 | $75.10 |
| Purchase #7 | $50.36 | 4.787% | $52.7707 | $52.77 | $52.75 | $52.80 |
| 7 purchase totals = | $826.84 | $902.3437 | $902.35 | $902.30 | $902.40 | |