| 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 | $217.51 | 10.763% | $240.9206 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $79.55 | 11.447% | $88.6561 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $15.86 | 7.794% | $17.0961 | $17.10 | $17.10 | $17.10 |
| Purchase #4 | $230.75 | 5.597% | $243.6651 | $243.67 | $243.65 | $243.70 |
| Purchase #5 | $223.81 | 8.637% | $243.1405 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $58.58 | 12.857% | $66.1116 | $66.11 | $66.10 | $66.10 |
| Purchase #7 | $57.58 | 3.190% | $59.4168 | $59.42 | $59.40 | $59.40 |
| 7 purchase totals = | $883.64 | $959.0068 | $959.02 | $958.95 | $959.00 | |