| 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 | $226.47 | 8.132% | $244.8865 | $244.89 | $244.90 | $244.90 |
| Purchase #2 | $139.58 | 10.703% | $154.5192 | $154.52 | $154.50 | $154.50 |
| Purchase #3 | $15.81 | 13.857% | $18.0008 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $26.27 | 7.260% | $28.1772 | $28.18 | $28.20 | $28.20 |
| Purchase #5 | $96.57 | 5.104% | $101.4989 | $101.50 | $101.50 | $101.50 |
| Purchase #6 | $236.45 | 5.343% | $249.0835 | $249.08 | $249.10 | $249.10 |
| Purchase #7 | $169.45 | 4.548% | $177.1566 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $910.60 | $973.3227 | $973.33 | $973.35 | $973.40 | |