| 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 | $235.37 | 12.314% | $264.3535 | $264.35 | $264.35 | $264.40 |
| Purchase #2 | $246.96 | 5.831% | $261.3602 | $261.36 | $261.35 | $261.40 |
| Purchase #3 | $125.86 | 6.533% | $134.0824 | $134.08 | $134.10 | $134.10 |
| Purchase #4 | $61.63 | 5.644% | $65.1084 | $65.11 | $65.10 | $65.10 |
| Purchase #5 | $233.38 | 3.648% | $241.8937 | $241.89 | $241.90 | $241.90 |
| Purchase #6 | $21.61 | 13.346% | $24.4941 | $24.49 | $24.50 | $24.50 |
| Purchase #7 | $79.27 | 8.439% | $85.9596 | $85.96 | $85.95 | $86.00 |
| 7 purchase totals = | $1,004.08 | $1,077.2519 | $1,077.24 | $1,077.25 | $1,077.40 | |