| 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 | $175.30 | 13.743% | $199.3915 | $199.39 | $199.40 | $199.40 |
| Purchase #2 | $47.92 | 10.536% | $52.9689 | $52.97 | $52.95 | $53.00 |
| Purchase #3 | $112.75 | 12.539% | $126.8877 | $126.89 | $126.90 | $126.90 |
| Purchase #4 | $230.96 | 12.426% | $259.6591 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $235.82 | 9.200% | $257.5154 | $257.52 | $257.50 | $257.50 |
| Purchase #6 | $9.35 | 10.843% | $10.3638 | $10.36 | $10.35 | $10.40 |
| Purchase #7 | $44.36 | 6.539% | $47.2607 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $856.46 | $954.0471 | $954.05 | $954.00 | $954.20 | |