| 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 | $203.48 | 12.154% | $228.211 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $91.93 | 8.575% | $99.813 | $99.81 | $99.80 | $99.80 |
| Purchase #3 | $97.67 | 3.418% | $101.0084 | $101.01 | $101.00 | $101.00 |
| Purchase #4 | $208.43 | 9.181% | $227.566 | $227.57 | $227.55 | $227.60 |
| Purchase #5 | $54.84 | 6.871% | $58.6081 | $58.61 | $58.60 | $58.60 |
| Purchase #6 | $11.93 | 10.754% | $13.213 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $149.55 | 4.426% | $156.1691 | $156.17 | $156.15 | $156.20 |
| 7 purchase totals = | $817.83 | $884.5886 | $884.59 | $884.50 | $884.60 | |