| 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 | $243.84 | 9.729% | $267.5632 | $267.56 | $267.55 | $267.60 |
| Purchase #2 | $126.40 | 5.859% | $133.8058 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $175.46 | 9.289% | $191.7585 | $191.76 | $191.75 | $191.80 |
| Purchase #4 | $49.78 | 10.873% | $55.1926 | $55.19 | $55.20 | $55.20 |
| Purchase #5 | $124.70 | 13.596% | $141.6542 | $141.65 | $141.65 | $141.70 |
| Purchase #6 | $44.52 | 8.862% | $48.4654 | $48.47 | $48.45 | $48.50 |
| Purchase #7 | $127.91 | 13.811% | $145.5757 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $892.61 | $984.0154 | $984.02 | $984.00 | $984.20 | |