| 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 | $222.32 | 3.787% | $230.7393 | $230.74 | $230.75 | $230.70 |
| Purchase #2 | $97.87 | 6.258% | $103.9947 | $103.99 | $104.00 | $104.00 |
| Purchase #3 | $55.80 | 5.449% | $58.8405 | $58.84 | $58.85 | $58.80 |
| Purchase #4 | $47.92 | 4.381% | $50.0194 | $50.02 | $50.00 | $50.00 |
| Purchase #5 | $140.27 | 7.858% | $151.2924 | $151.29 | $151.30 | $151.30 |
| Purchase #6 | $232.28 | 4.641% | $243.0601 | $243.06 | $243.05 | $243.10 |
| Purchase #7 | $47.50 | 8.360% | $51.471 | $51.47 | $51.45 | $51.50 |
| 7 purchase totals = | $843.96 | $889.4174 | $889.41 | $889.40 | $889.40 | |