| 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 | $102.61 | 11.485% | $114.3948 | $114.39 | $114.40 | $114.40 |
| Purchase #2 | $10.37 | 10.113% | $11.4187 | $11.42 | $11.40 | $11.40 |
| Purchase #3 | $250.56 | 4.488% | $261.8051 | $261.81 | $261.80 | $261.80 |
| Purchase #4 | $15.75 | 10.537% | $17.4096 | $17.41 | $17.40 | $17.40 |
| Purchase #5 | $103.83 | 11.433% | $115.7009 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $117.84 | 8.361% | $127.6926 | $127.69 | $127.70 | $127.70 |
| Purchase #7 | $230.80 | 5.785% | $244.1518 | $244.15 | $244.15 | $244.20 |
| 7 purchase totals = | $831.76 | $892.5735 | $892.57 | $892.55 | $892.60 | |