| 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 | $116.37 | 12.619% | $131.0547 | $131.05 | $131.05 | $131.10 |
| Purchase #2 | $64.30 | 9.365% | $70.3217 | $70.32 | $70.30 | $70.30 |
| Purchase #3 | $56.49 | 4.817% | $59.2111 | $59.21 | $59.20 | $59.20 |
| Purchase #4 | $113.66 | 7.384% | $122.0527 | $122.05 | $122.05 | $122.10 |
| Purchase #5 | $92.97 | 10.733% | $102.9485 | $102.95 | $102.95 | $102.90 |
| Purchase #6 | $205.69 | 8.110% | $222.3715 | $222.37 | $222.35 | $222.40 |
| Purchase #7 | $20.44 | 12.579% | $23.0111 | $23.01 | $23.00 | $23.00 |
| 7 purchase totals = | $669.92 | $730.9713 | $730.96 | $730.90 | $731.00 | |