| 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 | $219.60 | 8.604% | $238.4944 | $238.49 | $238.50 | $238.50 |
| Purchase #2 | $175.33 | 3.118% | $180.7968 | $180.80 | $180.80 | $180.80 |
| Purchase #3 | $68.95 | 3.756% | $71.5398 | $71.54 | $71.55 | $71.50 |
| Purchase #4 | $45.67 | 6.629% | $48.6975 | $48.70 | $48.70 | $48.70 |
| Purchase #5 | $105.59 | 8.625% | $114.6971 | $114.70 | $114.70 | $114.70 |
| Purchase #6 | $108.70 | 9.660% | $119.2004 | $119.20 | $119.20 | $119.20 |
| Purchase #7 | $180.30 | 13.548% | $204.727 | $204.73 | $204.75 | $204.70 |
| 7 purchase totals = | $904.14 | $978.1530 | $978.16 | $978.20 | $978.10 | |