| 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 | $11.68 | 5.175% | $12.2844 | $12.28 | $12.30 | $12.30 |
| Purchase #2 | $235.28 | 11.120% | $261.4431 | $261.44 | $261.45 | $261.40 |
| Purchase #3 | $225.67 | 10.681% | $249.7738 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $101.53 | 6.128% | $107.7518 | $107.75 | $107.75 | $107.80 |
| Purchase #5 | $190.38 | 13.170% | $215.453 | $215.45 | $215.45 | $215.50 |
| Purchase #6 | $167.56 | 12.275% | $188.128 | $188.13 | $188.15 | $188.10 |
| Purchase #7 | $27.52 | 11.625% | $30.7192 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $959.62 | $1,065.5533 | $1,065.54 | $1,065.55 | $1,065.60 | |