| 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 | $222.99 | 8.792% | $242.5953 | $242.60 | $242.60 | $242.60 |
| Purchase #2 | $202.82 | 3.597% | $210.1154 | $210.12 | $210.10 | $210.10 |
| Purchase #3 | $52.67 | 10.810% | $58.3636 | $58.36 | $58.35 | $58.40 |
| Purchase #4 | $174.86 | 5.338% | $184.194 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $20.70 | 12.688% | $23.3264 | $23.33 | $23.35 | $23.30 |
| Purchase #6 | $70.33 | 12.741% | $79.2907 | $79.29 | $79.30 | $79.30 |
| Purchase #7 | $120.76 | 8.730% | $131.3023 | $131.30 | $131.30 | $131.30 |
| 7 purchase totals = | $865.13 | $929.1877 | $929.19 | $929.20 | $929.20 | |