| 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 | $126.68 | 13.785% | $144.1428 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $244.92 | 13.129% | $277.0755 | $277.08 | $277.10 | $277.10 |
| Purchase #3 | $237.98 | 9.812% | $261.3306 | $261.33 | $261.35 | $261.30 |
| Purchase #4 | $188.89 | 3.669% | $195.8204 | $195.82 | $195.80 | $195.80 |
| Purchase #5 | $121.47 | 4.847% | $127.3577 | $127.36 | $127.35 | $127.40 |
| Purchase #6 | $199.68 | 7.809% | $215.273 | $215.27 | $215.25 | $215.30 |
| Purchase #7 | $129.45 | 6.285% | $137.5859 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $1,249.07 | $1,358.5859 | $1,358.59 | $1,358.60 | $1,358.60 | |