| 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 | $225.71 | 7.530% | $242.706 | $242.71 | $242.70 | $242.70 |
| Purchase #2 | $230.97 | 5.375% | $243.3846 | $243.38 | $243.40 | $243.40 |
| Purchase #3 | $5.55 | 12.683% | $6.2539 | $6.25 | $6.25 | $6.30 |
| Purchase #4 | $146.37 | 11.393% | $163.0459 | $163.05 | $163.05 | $163.00 |
| Purchase #5 | $27.26 | 10.131% | $30.0217 | $30.02 | $30.00 | $30.00 |
| Purchase #6 | $82.33 | 9.323% | $90.0056 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $141.30 | 11.826% | $158.0101 | $158.01 | $158.00 | $158.00 |
| 7 purchase totals = | $859.49 | $933.4278 | $933.43 | $933.40 | $933.40 | |