| 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 | $196.31 | 9.714% | $215.3796 | $215.38 | $215.40 | $215.40 |
| Purchase #2 | $202.97 | 9.649% | $222.5546 | $222.55 | $222.55 | $222.60 |
| Purchase #3 | $28.42 | 6.194% | $30.1803 | $30.18 | $30.20 | $30.20 |
| Purchase #4 | $16.59 | 7.204% | $17.7851 | $17.79 | $17.80 | $17.80 |
| Purchase #5 | $76.42 | 10.122% | $84.1552 | $84.16 | $84.15 | $84.20 |
| Purchase #6 | $96.50 | 11.219% | $107.3263 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $98.97 | 13.481% | $112.3121 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $716.18 | $789.6932 | $789.70 | $789.75 | $789.80 | |