| 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 | $209.69 | 13.350% | $237.6836 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $238.39 | 9.283% | $260.5197 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $119.67 | 6.161% | $127.0429 | $127.04 | $127.05 | $127.00 |
| Purchase #4 | $203.36 | 11.102% | $225.937 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $139.83 | 13.500% | $158.7071 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $105.93 | 8.678% | $115.1226 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $248.25 | 7.663% | $267.2734 | $267.27 | $267.25 | $267.30 |
| 7 purchase totals = | $1,265.12 | $1,392.2863 | $1,392.28 | $1,392.25 | $1,392.20 | |