| 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 | $194.84 | 7.450% | $209.3556 | $209.36 | $209.35 | $209.40 |
| Purchase #2 | $13.61 | 8.102% | $14.7127 | $14.71 | $14.70 | $14.70 |
| Purchase #3 | $243.32 | 3.190% | $251.0819 | $251.08 | $251.10 | $251.10 |
| Purchase #4 | $94.70 | 13.175% | $107.1767 | $107.18 | $107.20 | $107.20 |
| Purchase #5 | $33.59 | 11.445% | $37.4344 | $37.43 | $37.45 | $37.40 |
| Purchase #6 | $116.62 | 13.367% | $132.2086 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $179.77 | 7.371% | $193.0208 | $193.02 | $193.00 | $193.00 |
| 7 purchase totals = | $876.45 | $944.9907 | $944.99 | $945.00 | $945.00 | |