| 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 | $236.54 | 6.478% | $251.8631 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $52.38 | 10.796% | $58.0349 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $197.93 | 13.810% | $225.2641 | $225.26 | $225.25 | $225.30 |
| Purchase #4 | $24.25 | 12.851% | $27.3664 | $27.37 | $27.35 | $27.40 |
| Purchase #5 | $82.90 | 5.127% | $87.1503 | $87.15 | $87.15 | $87.20 |
| Purchase #6 | $141.44 | 12.263% | $158.7848 | $158.78 | $158.80 | $158.80 |
| Purchase #7 | $123.64 | 6.459% | $131.6259 | $131.63 | $131.65 | $131.60 |
| 7 purchase totals = | $859.08 | $940.0895 | $940.08 | $940.10 | $940.20 | |