| 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 | $194.49 | 8.213% | $210.4635 | $210.46 | $210.45 | $210.50 |
| Purchase #2 | $109.40 | 4.305% | $114.1097 | $114.11 | $114.10 | $114.10 |
| Purchase #3 | $87.44 | 5.492% | $92.2422 | $92.24 | $92.25 | $92.20 |
| Purchase #4 | $71.80 | 10.102% | $79.0532 | $79.05 | $79.05 | $79.10 |
| Purchase #5 | $21.27 | 11.185% | $23.649 | $23.65 | $23.65 | $23.60 |
| Purchase #6 | $141.94 | 6.689% | $151.4344 | $151.43 | $151.45 | $151.40 |
| Purchase #7 | $111.93 | 5.650% | $118.254 | $118.25 | $118.25 | $118.30 |
| 7 purchase totals = | $738.27 | $789.2060 | $789.19 | $789.20 | $789.20 | |