| 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 | $208.54 | 10.160% | $229.7277 | $229.73 | $229.75 | $229.70 |
| Purchase #2 | $188.53 | 6.326% | $200.4564 | $200.46 | $200.45 | $200.50 |
| Purchase #3 | $234.33 | 9.132% | $255.729 | $255.73 | $255.75 | $255.70 |
| Purchase #4 | $185.31 | 9.693% | $203.2721 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $142.68 | 7.435% | $153.2883 | $153.29 | $153.30 | $153.30 |
| Purchase #6 | $75.84 | 11.136% | $84.2855 | $84.29 | $84.30 | $84.30 |
| Purchase #7 | $242.78 | 7.793% | $261.6998 | $261.70 | $261.70 | $261.70 |
| 7 purchase totals = | $1,278.01 | $1,388.4588 | $1,388.47 | $1,388.50 | $1,388.50 | |