| 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 | $226.31 | 11.272% | $251.8197 | $251.82 | $251.80 | $251.80 |
| Purchase #2 | $240.98 | 3.186% | $248.6576 | $248.66 | $248.65 | $248.70 |
| Purchase #3 | $121.37 | 8.300% | $131.4437 | $131.44 | $131.45 | $131.40 |
| Purchase #4 | $237.64 | 9.750% | $260.8099 | $260.81 | $260.80 | $260.80 |
| Purchase #5 | $237.31 | 9.172% | $259.0761 | $259.08 | $259.10 | $259.10 |
| Purchase #6 | $143.44 | 9.569% | $157.1658 | $157.17 | $157.15 | $157.20 |
| Purchase #7 | $191.75 | 10.858% | $212.5702 | $212.57 | $212.55 | $212.60 |
| 7 purchase totals = | $1,398.80 | $1,521.5430 | $1,521.55 | $1,521.50 | $1,521.60 | |