| 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 | $249.58 | 9.836% | $274.1287 | $274.13 | $274.15 | $274.10 |
| Purchase #2 | $44.89 | 10.364% | $49.5424 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $194.77 | 9.297% | $212.8778 | $212.88 | $212.90 | $212.90 |
| Purchase #4 | $39.88 | 8.344% | $43.2076 | $43.21 | $43.20 | $43.20 |
| Purchase #5 | $11.63 | 12.769% | $13.115 | $13.12 | $13.10 | $13.10 |
| Purchase #6 | $234.49 | 7.583% | $252.2714 | $252.27 | $252.25 | $252.30 |
| Purchase #7 | $93.78 | 11.181% | $104.2655 | $104.27 | $104.25 | $104.30 |
| 7 purchase totals = | $869.02 | $949.4084 | $949.42 | $949.40 | $949.40 | |