| 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 | $107.75 | 11.186% | $119.8029 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $15.44 | 4.810% | $16.1827 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $240.65 | 8.784% | $261.7887 | $261.79 | $261.80 | $261.80 |
| Purchase #4 | $47.41 | 8.141% | $51.2696 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $65.57 | 9.723% | $71.9454 | $71.95 | $71.95 | $71.90 |
| Purchase #6 | $227.89 | 6.291% | $242.2266 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $145.61 | 10.185% | $160.4404 | $160.44 | $160.45 | $160.40 |
| 7 purchase totals = | $850.32 | $923.6563 | $923.66 | $923.70 | $923.60 | |