| 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 | $247.55 | 5.474% | $261.1009 | $261.10 | $261.10 | $261.10 |
| Purchase #2 | $237.99 | 8.229% | $257.5742 | $257.57 | $257.55 | $257.60 |
| Purchase #3 | $129.78 | 8.779% | $141.1734 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $125.60 | 6.802% | $134.1433 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $77.51 | 3.216% | $80.0027 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $143.86 | 4.315% | $150.0676 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $21.37 | 8.556% | $23.1984 | $23.20 | $23.20 | $23.20 |
| 7 purchase totals = | $983.66 | $1,047.2605 | $1,047.25 | $1,047.20 | $1,047.30 | |