| 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 | $116.71 | 7.151% | $125.0559 | $125.06 | $125.05 | $125.10 |
| Purchase #2 | $30.82 | 3.521% | $31.9052 | $31.91 | $31.90 | $31.90 |
| Purchase #3 | $42.82 | 8.283% | $46.3668 | $46.37 | $46.35 | $46.40 |
| Purchase #4 | $247.90 | 6.467% | $263.9317 | $263.93 | $263.95 | $263.90 |
| Purchase #5 | $107.79 | 12.230% | $120.9727 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $175.27 | 4.526% | $183.2027 | $183.20 | $183.20 | $183.20 |
| Purchase #7 | $60.94 | 9.453% | $66.7007 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $782.25 | $838.1357 | $838.14 | $838.10 | $838.20 | |