| 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 | $237.59 | 3.456% | $245.8011 | $245.80 | $245.80 | $245.80 |
| Purchase #2 | $151.70 | 7.808% | $163.5447 | $163.54 | $163.55 | $163.50 |
| Purchase #3 | $138.62 | 7.513% | $149.0345 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $197.58 | 7.708% | $212.8095 | $212.81 | $212.80 | $212.80 |
| Purchase #5 | $53.39 | 5.623% | $56.3921 | $56.39 | $56.40 | $56.40 |
| Purchase #6 | $75.55 | 4.496% | $78.9467 | $78.95 | $78.95 | $78.90 |
| Purchase #7 | $60.77 | 12.132% | $68.1426 | $68.14 | $68.15 | $68.10 |
| 7 purchase totals = | $915.20 | $974.6712 | $974.66 | $974.70 | $974.50 | |