| 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 | $241.85 | 13.758% | $275.1237 | $275.12 | $275.10 | $275.10 |
| Purchase #2 | $241.71 | 3.389% | $249.9016 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $94.87 | 7.539% | $102.0222 | $102.02 | $102.00 | $102.00 |
| Purchase #4 | $49.55 | 10.319% | $54.6631 | $54.66 | $54.65 | $54.70 |
| Purchase #5 | $122.69 | 12.459% | $137.9759 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $75.42 | 8.535% | $81.8571 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $59.40 | 6.279% | $63.1297 | $63.13 | $63.15 | $63.10 |
| 7 purchase totals = | $885.49 | $964.6733 | $964.67 | $964.65 | $964.70 | |