| 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 | $243.30 | 12.571% | $273.8852 | $273.89 | $273.90 | $273.90 |
| Purchase #2 | $158.50 | 7.589% | $170.5286 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $104.81 | 10.117% | $115.4136 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $24.82 | 10.143% | $27.3375 | $27.34 | $27.35 | $27.30 |
| Purchase #5 | $87.31 | 7.858% | $94.1708 | $94.17 | $94.15 | $94.20 |
| Purchase #6 | $209.96 | 7.185% | $225.0456 | $225.05 | $225.05 | $225.00 |
| Purchase #7 | $71.28 | 3.764% | $73.963 | $73.96 | $73.95 | $74.00 |
| 7 purchase totals = | $899.98 | $980.3443 | $980.35 | $980.35 | $980.30 | |