| 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 | $121.81 | 13.626% | $138.4078 | $138.41 | $138.40 | $138.40 |
| Purchase #2 | $77.96 | 5.176% | $81.9952 | $82.00 | $82.00 | $82.00 |
| Purchase #3 | $183.95 | 6.235% | $195.4193 | $195.42 | $195.40 | $195.40 |
| Purchase #4 | $58.33 | 3.328% | $60.2712 | $60.27 | $60.25 | $60.30 |
| Purchase #5 | $36.52 | 4.865% | $38.2967 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $24.38 | 12.297% | $27.378 | $27.38 | $27.40 | $27.40 |
| Purchase #7 | $209.66 | 8.741% | $227.9864 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $712.61 | $769.7546 | $769.77 | $769.75 | $769.80 | |