| 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 | $227.48 | 5.615% | $240.253 | $240.25 | $240.25 | $240.30 |
| Purchase #2 | $229.79 | 13.803% | $261.5079 | $261.51 | $261.50 | $261.50 |
| Purchase #3 | $125.48 | 11.543% | $139.9642 | $139.96 | $139.95 | $140.00 |
| Purchase #4 | $28.62 | 7.449% | $30.7519 | $30.75 | $30.75 | $30.80 |
| Purchase #5 | $169.29 | 5.111% | $177.9424 | $177.94 | $177.95 | $177.90 |
| Purchase #6 | $237.51 | 4.332% | $247.7989 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $195.39 | 6.692% | $208.4655 | $208.47 | $208.45 | $208.50 |
| 7 purchase totals = | $1,213.56 | $1,306.6838 | $1,306.68 | $1,306.65 | $1,306.80 | |