| 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 | $12.41 | 7.738% | $13.3703 | $13.37 | $13.35 | $13.40 |
| Purchase #2 | $240.91 | 3.233% | $248.6986 | $248.70 | $248.70 | $248.70 |
| Purchase #3 | $219.64 | 5.649% | $232.0475 | $232.05 | $232.05 | $232.00 |
| Purchase #4 | $107.54 | 8.808% | $117.0121 | $117.01 | $117.00 | $117.00 |
| Purchase #5 | $49.49 | 13.785% | $56.3122 | $56.31 | $56.30 | $56.30 |
| Purchase #6 | $153.59 | 9.635% | $168.3884 | $168.39 | $168.40 | $168.40 |
| Purchase #7 | $41.48 | 13.872% | $47.2341 | $47.23 | $47.25 | $47.20 |
| 7 purchase totals = | $825.06 | $883.0632 | $883.06 | $883.05 | $883.00 | |