| 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 | $227.32 | 4.252% | $236.9856 | $236.99 | $237.00 | $237.00 |
| Purchase #2 | $215.51 | 13.601% | $244.8215 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $102.40 | 13.573% | $116.2988 | $116.30 | $116.30 | $116.30 |
| Purchase #4 | $170.49 | 4.231% | $177.7034 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $93.94 | 5.751% | $99.3425 | $99.34 | $99.35 | $99.30 |
| Purchase #6 | $105.44 | 3.848% | $109.4973 | $109.50 | $109.50 | $109.50 |
| Purchase #7 | $194.83 | 5.437% | $205.4229 | $205.42 | $205.40 | $205.40 |
| 7 purchase totals = | $1,109.93 | $1,190.0720 | $1,190.07 | $1,190.05 | $1,190.00 | |