| 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 | $74.81 | 5.520% | $78.9395 | $78.94 | $78.95 | $78.90 |
| Purchase #2 | $222.63 | 6.480% | $237.0564 | $237.06 | $237.05 | $237.10 |
| Purchase #3 | $136.55 | 3.233% | $140.9647 | $140.96 | $140.95 | $141.00 |
| Purchase #4 | $19.53 | 5.624% | $20.6284 | $20.63 | $20.65 | $20.60 |
| Purchase #5 | $220.52 | 8.290% | $238.8011 | $238.80 | $238.80 | $238.80 |
| Purchase #6 | $12.59 | 12.361% | $14.1462 | $14.15 | $14.15 | $14.10 |
| Purchase #7 | $244.64 | 3.737% | $253.7822 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $931.27 | $984.3185 | $984.32 | $984.35 | $984.30 | |