| 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 | $128.83 | 3.202% | $132.9551 | $132.96 | $132.95 | $133.00 |
| Purchase #2 | $122.82 | 7.771% | $132.3643 | $132.36 | $132.35 | $132.40 |
| Purchase #3 | $250.77 | 4.139% | $261.1494 | $261.15 | $261.15 | $261.10 |
| Purchase #4 | $116.81 | 10.692% | $129.2993 | $129.30 | $129.30 | $129.30 |
| Purchase #5 | $212.25 | 10.573% | $234.6912 | $234.69 | $234.70 | $234.70 |
| Purchase #6 | $90.57 | 13.704% | $102.9817 | $102.98 | $103.00 | $103.00 |
| Purchase #7 | $14.88 | 13.701% | $16.9187 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $936.93 | $1,010.3597 | $1,010.36 | $1,010.35 | $1,010.40 | |