| 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 | $200.26 | 9.814% | $219.9135 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $26.53 | 8.361% | $28.7482 | $28.75 | $28.75 | $28.70 |
| Purchase #3 | $124.58 | 9.697% | $136.6605 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $229.43 | 5.801% | $242.7392 | $242.74 | $242.75 | $242.70 |
| Purchase #5 | $57.36 | 3.547% | $59.3946 | $59.39 | $59.40 | $59.40 |
| Purchase #6 | $133.37 | 6.342% | $141.8283 | $141.83 | $141.85 | $141.80 |
| Purchase #7 | $98.84 | 7.145% | $105.9021 | $105.90 | $105.90 | $105.90 |
| 7 purchase totals = | $870.37 | $935.1864 | $935.18 | $935.20 | $935.10 | |