| 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 | $109.65 | 4.320% | $114.3869 | $114.39 | $114.40 | $114.40 |
| Purchase #2 | $150.96 | 6.496% | $160.7664 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $120.81 | 3.139% | $124.6022 | $124.60 | $124.60 | $124.60 |
| Purchase #4 | $247.46 | 5.300% | $260.5754 | $260.58 | $260.60 | $260.60 |
| Purchase #5 | $198.95 | 9.136% | $217.1261 | $217.13 | $217.15 | $217.10 |
| Purchase #6 | $212.63 | 11.499% | $237.0803 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $213.38 | 10.656% | $236.1178 | $236.12 | $236.10 | $236.10 |
| 7 purchase totals = | $1,253.84 | $1,350.6551 | $1,350.67 | $1,350.70 | $1,350.70 | |