| 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 | $131.71 | 12.813% | $148.586 | $148.59 | $148.60 | $148.60 |
| Purchase #2 | $197.90 | 13.822% | $225.2537 | $225.25 | $225.25 | $225.30 |
| Purchase #3 | $10.55 | 13.191% | $11.9417 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $45.91 | 8.244% | $49.6948 | $49.69 | $49.70 | $49.70 |
| Purchase #5 | $125.61 | 10.180% | $138.3971 | $138.40 | $138.40 | $138.40 |
| Purchase #6 | $242.84 | 10.316% | $267.8914 | $267.89 | $267.90 | $267.90 |
| Purchase #7 | $62.99 | 7.467% | $67.6935 | $67.69 | $67.70 | $67.70 |
| 7 purchase totals = | $817.51 | $909.4582 | $909.45 | $909.50 | $909.50 | |