| 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 | $126.48 | 4.331% | $131.9578 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $26.61 | 5.351% | $28.0339 | $28.03 | $28.05 | $28.00 |
| Purchase #3 | $146.39 | 10.468% | $161.7141 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $250.68 | 8.267% | $271.4037 | $271.40 | $271.40 | $271.40 |
| Purchase #5 | $207.25 | 4.106% | $215.7597 | $215.76 | $215.75 | $215.80 |
| Purchase #6 | $22.66 | 12.479% | $25.4877 | $25.49 | $25.50 | $25.50 |
| Purchase #7 | $27.73 | 4.324% | $28.929 | $28.93 | $28.95 | $28.90 |
| 7 purchase totals = | $807.80 | $863.2859 | $863.28 | $863.30 | $863.30 | |