| 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 | $244.43 | 6.719% | $260.8533 | $260.85 | $260.85 | $260.90 |
| Purchase #2 | $120.82 | 3.116% | $124.5848 | $124.58 | $124.60 | $124.60 |
| Purchase #3 | $87.67 | 3.637% | $90.8586 | $90.86 | $90.85 | $90.90 |
| Purchase #4 | $222.40 | 4.758% | $232.9818 | $232.98 | $233.00 | $233.00 |
| Purchase #5 | $216.66 | 9.384% | $236.9914 | $236.99 | $237.00 | $237.00 |
| Purchase #6 | $203.49 | 6.554% | $216.8267 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $109.89 | 5.568% | $116.0087 | $116.01 | $116.00 | $116.00 |
| 7 purchase totals = | $1,205.36 | $1,279.1053 | $1,279.10 | $1,279.15 | $1,279.20 | |