| 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 | $177.81 | 13.607% | $202.0046 | $202.00 | $202.00 | $202.00 |
| Purchase #2 | $96.28 | 9.784% | $105.7 | $105.70 | $105.70 | $105.70 |
| Purchase #3 | $107.42 | 6.222% | $114.1037 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $194.96 | 12.571% | $219.4684 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $106.73 | 10.456% | $117.8897 | $117.89 | $117.90 | $117.90 |
| Purchase #6 | $43.57 | 3.560% | $45.1211 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $98.62 | 13.698% | $112.129 | $112.13 | $112.15 | $112.10 |
| 7 purchase totals = | $825.39 | $916.4165 | $916.41 | $916.40 | $916.40 | |