| 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 | $191.52 | 12.730% | $215.9005 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $47.97 | 4.874% | $50.3081 | $50.31 | $50.30 | $50.30 |
| Purchase #3 | $46.31 | 10.477% | $51.1619 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $233.79 | 4.701% | $244.7805 | $244.78 | $244.80 | $244.80 |
| Purchase #5 | $33.68 | 13.375% | $38.1847 | $38.18 | $38.20 | $38.20 |
| Purchase #6 | $143.79 | 10.836% | $159.3711 | $159.37 | $159.35 | $159.40 |
| Purchase #7 | $86.93 | 7.293% | $93.2698 | $93.27 | $93.25 | $93.30 |
| 7 purchase totals = | $783.99 | $852.9766 | $852.97 | $852.95 | $853.10 | |