| 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 | $110.71 | 12.264% | $124.2875 | $124.29 | $124.30 | $124.30 |
| Purchase #2 | $54.61 | 10.762% | $60.4871 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $200.39 | 3.450% | $207.3035 | $207.30 | $207.30 | $207.30 |
| Purchase #4 | $144.59 | 11.311% | $160.9446 | $160.94 | $160.95 | $160.90 |
| Purchase #5 | $13.35 | 8.247% | $14.451 | $14.45 | $14.45 | $14.50 |
| Purchase #6 | $24.41 | 11.394% | $27.1913 | $27.19 | $27.20 | $27.20 |
| Purchase #7 | $112.81 | 4.194% | $117.5413 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $660.87 | $712.2063 | $712.20 | $712.25 | $712.20 | |