| 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 | $238.51 | 3.511% | $246.8841 | $246.88 | $246.90 | $246.90 |
| Purchase #2 | $245.69 | 6.527% | $261.7262 | $261.73 | $261.75 | $261.70 |
| Purchase #3 | $76.77 | 9.176% | $83.8144 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $132.39 | 8.191% | $143.2341 | $143.23 | $143.25 | $143.20 |
| Purchase #5 | $106.70 | 10.801% | $118.2247 | $118.22 | $118.20 | $118.20 |
| Purchase #6 | $108.40 | 13.269% | $122.7836 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $12.86 | 10.467% | $14.2061 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $921.32 | $990.8732 | $990.86 | $990.90 | $990.80 | |