| 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 | $237.42 | 10.275% | $261.8149 | $261.81 | $261.80 | $261.80 |
| Purchase #2 | $185.79 | 7.712% | $200.1181 | $200.12 | $200.10 | $200.10 |
| Purchase #3 | $170.38 | 10.176% | $187.7179 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $90.91 | 7.692% | $97.9028 | $97.90 | $97.90 | $97.90 |
| Purchase #5 | $207.26 | 3.713% | $214.9556 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $107.28 | 11.738% | $119.8725 | $119.87 | $119.85 | $119.90 |
| Purchase #7 | $183.63 | 6.612% | $195.7716 | $195.77 | $195.75 | $195.80 |
| 7 purchase totals = | $1,182.67 | $1,278.1534 | $1,278.15 | $1,278.05 | $1,278.20 | |