| 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 | $240.96 | 8.650% | $261.803 | $261.80 | $261.80 | $261.80 |
| Purchase #2 | $234.97 | 4.336% | $245.1583 | $245.16 | $245.15 | $245.20 |
| Purchase #3 | $115.57 | 11.400% | $128.745 | $128.75 | $128.75 | $128.70 |
| Purchase #4 | $51.31 | 12.225% | $57.5826 | $57.58 | $57.60 | $57.60 |
| Purchase #5 | $148.73 | 9.693% | $163.1464 | $163.15 | $163.15 | $163.10 |
| Purchase #6 | $118.97 | 7.637% | $128.0557 | $128.06 | $128.05 | $128.10 |
| Purchase #7 | $213.92 | 10.820% | $237.0661 | $237.07 | $237.05 | $237.10 |
| 7 purchase totals = | $1,124.43 | $1,221.5571 | $1,221.57 | $1,221.55 | $1,221.60 | |