| 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 | $63.31 | 11.687% | $70.709 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $249.89 | 4.242% | $260.4903 | $260.49 | $260.50 | $260.50 |
| Purchase #3 | $217.41 | 10.419% | $240.0619 | $240.06 | $240.05 | $240.10 |
| Purchase #4 | $232.27 | 12.467% | $261.2271 | $261.23 | $261.25 | $261.20 |
| Purchase #5 | $172.68 | 7.174% | $185.0681 | $185.07 | $185.05 | $185.10 |
| Purchase #6 | $166.61 | 10.747% | $184.5156 | $184.52 | $184.50 | $184.50 |
| Purchase #7 | $54.76 | 4.265% | $57.0955 | $57.10 | $57.10 | $57.10 |
| 7 purchase totals = | $1,156.93 | $1,259.1675 | $1,259.18 | $1,259.15 | $1,259.20 | |