| 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 | $229.26 | 9.357% | $250.7119 | $250.71 | $250.70 | $250.70 |
| Purchase #2 | $30.96 | 5.570% | $32.6845 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $129.63 | 3.833% | $134.5987 | $134.60 | $134.60 | $134.60 |
| Purchase #4 | $235.55 | 3.718% | $244.3077 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $20.67 | 4.401% | $21.5797 | $21.58 | $21.60 | $21.60 |
| Purchase #6 | $151.76 | 7.584% | $163.2695 | $163.27 | $163.25 | $163.30 |
| Purchase #7 | $103.73 | 8.810% | $112.8686 | $112.87 | $112.85 | $112.90 |
| 7 purchase totals = | $901.56 | $960.0206 | $960.02 | $960.00 | $960.10 | |