| 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 | $182.97 | 9.357% | $200.0905 | $200.09 | $200.10 | $200.10 |
| Purchase #2 | $203.93 | 8.247% | $220.7481 | $220.75 | $220.75 | $220.70 |
| Purchase #3 | $110.96 | 5.421% | $116.9751 | $116.98 | $117.00 | $117.00 |
| Purchase #4 | $84.50 | 13.811% | $96.1703 | $96.17 | $96.15 | $96.20 |
| Purchase #5 | $219.46 | 5.493% | $231.5149 | $231.51 | $231.50 | $231.50 |
| Purchase #6 | $28.66 | 5.452% | $30.2225 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $90.53 | 13.596% | $102.8385 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $921.01 | $998.5599 | $998.56 | $998.55 | $998.50 | |