| 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 | $217.67 | 5.626% | $229.9161 | $229.92 | $229.90 | $229.90 |
| Purchase #2 | $48.50 | 5.520% | $51.1772 | $51.18 | $51.20 | $51.20 |
| Purchase #3 | $128.87 | 10.242% | $142.0689 | $142.07 | $142.05 | $142.10 |
| Purchase #4 | $229.83 | 6.274% | $244.2495 | $244.25 | $244.25 | $244.20 |
| Purchase #5 | $155.31 | 11.348% | $172.9346 | $172.93 | $172.95 | $172.90 |
| Purchase #6 | $238.31 | 9.572% | $261.121 | $261.12 | $261.10 | $261.10 |
| Purchase #7 | $163.60 | 6.143% | $173.6499 | $173.65 | $173.65 | $173.60 |
| 7 purchase totals = | $1,182.09 | $1,275.1172 | $1,275.12 | $1,275.10 | $1,275.00 | |