| 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 | $228.30 | 3.636% | $236.601 | $236.60 | $236.60 | $236.60 |
| Purchase #2 | $27.71 | 9.824% | $30.4322 | $30.43 | $30.45 | $30.40 |
| Purchase #3 | $130.83 | 11.585% | $145.9867 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $136.79 | 5.714% | $144.6062 | $144.61 | $144.60 | $144.60 |
| Purchase #5 | $45.95 | 13.109% | $51.9736 | $51.97 | $51.95 | $52.00 |
| Purchase #6 | $171.89 | 6.164% | $182.4853 | $182.49 | $182.50 | $182.50 |
| Purchase #7 | $92.59 | 8.284% | $100.2602 | $100.26 | $100.25 | $100.30 |
| 7 purchase totals = | $834.06 | $892.3452 | $892.35 | $892.35 | $892.40 | |