| 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 | $106.70 | 11.227% | $118.6792 | $118.68 | $118.70 | $118.70 |
| Purchase #2 | $47.25 | 7.549% | $50.8169 | $50.82 | $50.80 | $50.80 |
| Purchase #3 | $114.88 | 3.429% | $118.8192 | $118.82 | $118.80 | $118.80 |
| Purchase #4 | $92.25 | 10.185% | $101.6457 | $101.65 | $101.65 | $101.60 |
| Purchase #5 | $30.40 | 9.275% | $33.2196 | $33.22 | $33.20 | $33.20 |
| Purchase #6 | $238.98 | 11.225% | $265.8055 | $265.81 | $265.80 | $265.80 |
| Purchase #7 | $43.88 | 12.283% | $49.2698 | $49.27 | $49.25 | $49.30 |
| 7 purchase totals = | $674.34 | $738.2559 | $738.27 | $738.20 | $738.20 | |