| 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 | $192.86 | 10.137% | $212.4102 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $143.74 | 3.127% | $148.2347 | $148.23 | $148.25 | $148.20 |
| Purchase #3 | $247.87 | 5.766% | $262.1622 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $92.98 | 8.189% | $100.5941 | $100.59 | $100.60 | $100.60 |
| Purchase #5 | $244.84 | 12.594% | $275.6751 | $275.68 | $275.70 | $275.70 |
| Purchase #6 | $109.47 | 11.103% | $121.6245 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $200.89 | 6.465% | $213.8775 | $213.88 | $213.90 | $213.90 |
| 7 purchase totals = | $1,232.65 | $1,334.5783 | $1,334.57 | $1,334.60 | $1,334.60 | |