| 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 | $236.58 | 6.796% | $252.658 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $112.64 | 10.496% | $124.4627 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $97.33 | 12.347% | $109.3473 | $109.35 | $109.35 | $109.30 |
| Purchase #4 | $44.74 | 12.818% | $50.4748 | $50.47 | $50.45 | $50.50 |
| Purchase #5 | $66.37 | 3.462% | $68.6677 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $119.29 | 13.527% | $135.4264 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $36.94 | 11.657% | $41.2461 | $41.25 | $41.25 | $41.20 |
| 7 purchase totals = | $713.89 | $782.2830 | $782.29 | $782.25 | $782.30 | |