| 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 | $117.40 | 11.657% | $131.0853 | $131.09 | $131.10 | $131.10 |
| Purchase #2 | $236.88 | 6.594% | $252.4999 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $14.61 | 12.198% | $16.3921 | $16.39 | $16.40 | $16.40 |
| Purchase #4 | $66.89 | 13.858% | $76.1596 | $76.16 | $76.15 | $76.20 |
| Purchase #5 | $232.98 | 4.716% | $243.9673 | $243.97 | $243.95 | $244.00 |
| Purchase #6 | $13.97 | 13.260% | $15.8224 | $15.82 | $15.80 | $15.80 |
| Purchase #7 | $226.93 | 10.652% | $251.1026 | $251.10 | $251.10 | $251.10 |
| 7 purchase totals = | $909.66 | $987.0292 | $987.03 | $987.00 | $987.10 | |