| 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 | $191.73 | 12.704% | $216.0874 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $49.64 | 3.873% | $51.5626 | $51.56 | $51.55 | $51.60 |
| Purchase #3 | $107.61 | 9.811% | $118.1676 | $118.17 | $118.15 | $118.20 |
| Purchase #4 | $187.49 | 9.806% | $205.8753 | $205.88 | $205.90 | $205.90 |
| Purchase #5 | $54.69 | 6.555% | $58.2749 | $58.27 | $58.25 | $58.30 |
| Purchase #6 | $66.94 | 6.478% | $71.2764 | $71.28 | $71.30 | $71.30 |
| Purchase #7 | $248.62 | 10.716% | $275.2621 | $275.26 | $275.25 | $275.30 |
| 7 purchase totals = | $906.72 | $996.5063 | $996.51 | $996.50 | $996.70 | |