| 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 | $102.49 | 7.310% | $109.982 | $109.98 | $110.00 | $110.00 |
| Purchase #2 | $224.97 | 11.812% | $251.5435 | $251.54 | $251.55 | $251.50 |
| Purchase #3 | $70.83 | 3.613% | $73.3891 | $73.39 | $73.40 | $73.40 |
| Purchase #4 | $180.75 | 3.761% | $187.548 | $187.55 | $187.55 | $187.50 |
| Purchase #5 | $13.85 | 6.281% | $14.7199 | $14.72 | $14.70 | $14.70 |
| Purchase #6 | $88.67 | 12.425% | $99.6872 | $99.69 | $99.70 | $99.70 |
| Purchase #7 | $197.33 | 6.560% | $210.2748 | $210.27 | $210.25 | $210.30 |
| 7 purchase totals = | $878.89 | $947.1445 | $947.14 | $947.15 | $947.10 | |