| 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 | $205.79 | 11.647% | $229.7584 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $170.55 | 12.447% | $191.7784 | $191.78 | $191.80 | $191.80 |
| Purchase #3 | $188.51 | 11.276% | $209.7664 | $209.77 | $209.75 | $209.80 |
| Purchase #4 | $201.90 | 7.145% | $216.3258 | $216.33 | $216.35 | $216.30 |
| Purchase #5 | $78.99 | 9.125% | $86.1978 | $86.20 | $86.20 | $86.20 |
| Purchase #6 | $224.40 | 8.435% | $243.3281 | $243.33 | $243.35 | $243.30 |
| Purchase #7 | $235.58 | 11.170% | $261.8943 | $261.89 | $261.90 | $261.90 |
| 7 purchase totals = | $1,305.72 | $1,439.0492 | $1,439.06 | $1,439.10 | $1,439.10 | |