| 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 | $117.95 | 3.252% | $121.7857 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $6.68 | 4.557% | $6.9844 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $59.36 | 5.797% | $62.8011 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $174.41 | 10.618% | $192.9289 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $25.84 | 7.462% | $27.7682 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $42.79 | 8.473% | $46.4156 | $46.42 | $46.40 | $46.40 |
| Purchase #7 | $182.79 | 11.325% | $203.491 | $203.49 | $203.50 | $203.50 |
| 7 purchase totals = | $609.82 | $662.1749 | $662.18 | $662.20 | $662.20 | |