| 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 | $111.53 | 12.501% | $125.4724 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $35.63 | 8.660% | $38.7156 | $38.72 | $38.70 | $38.70 |
| Purchase #3 | $177.64 | 4.583% | $185.7812 | $185.78 | $185.80 | $185.80 |
| Purchase #4 | $111.47 | 3.780% | $115.6836 | $115.68 | $115.70 | $115.70 |
| Purchase #5 | $42.48 | 8.402% | $46.0492 | $46.05 | $46.05 | $46.00 |
| Purchase #6 | $104.87 | 12.594% | $118.0773 | $118.08 | $118.10 | $118.10 |
| Purchase #7 | $237.96 | 10.398% | $262.7031 | $262.70 | $262.70 | $262.70 |
| 7 purchase totals = | $821.58 | $892.4824 | $892.48 | $892.50 | $892.50 | |