| 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 | $118.90 | 11.661% | $132.7649 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $131.66 | 9.552% | $144.2362 | $144.24 | $144.25 | $144.20 |
| Purchase #3 | $226.97 | 6.813% | $242.4335 | $242.43 | $242.45 | $242.40 |
| Purchase #4 | $99.78 | 12.726% | $112.478 | $112.48 | $112.50 | $112.50 |
| Purchase #5 | $166.87 | 11.771% | $186.5123 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $244.84 | 6.655% | $261.1341 | $261.13 | $261.15 | $261.10 |
| Purchase #7 | $216.89 | 9.543% | $237.5878 | $237.59 | $237.60 | $237.60 |
| 7 purchase totals = | $1,205.91 | $1,317.1468 | $1,317.14 | $1,317.20 | $1,317.10 | |