| 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 | $193.80 | 11.458% | $216.0056 | $216.01 | $216.00 | $216.00 |
| Purchase #2 | $27.40 | 6.796% | $29.2621 | $29.26 | $29.25 | $29.30 |
| Purchase #3 | $188.43 | 11.548% | $210.1899 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $65.61 | 4.727% | $68.7114 | $68.71 | $68.70 | $68.70 |
| Purchase #5 | $197.93 | 5.501% | $208.8181 | $208.82 | $208.80 | $208.80 |
| Purchase #6 | $86.93 | 13.238% | $98.4378 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $104.68 | 4.243% | $109.1216 | $109.12 | $109.10 | $109.10 |
| 7 purchase totals = | $864.78 | $940.5465 | $940.55 | $940.50 | $940.50 | |