| 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 | $222.54 | 5.257% | $234.2389 | $234.24 | $234.25 | $234.20 |
| Purchase #2 | $29.70 | 13.189% | $33.6171 | $33.62 | $33.60 | $33.60 |
| Purchase #3 | $44.99 | 8.554% | $48.8384 | $48.84 | $48.85 | $48.80 |
| Purchase #4 | $19.41 | 7.161% | $20.8 | $20.80 | $20.80 | $20.80 |
| Purchase #5 | $166.27 | 13.180% | $188.1844 | $188.18 | $188.20 | $188.20 |
| Purchase #6 | $142.87 | 4.870% | $149.8278 | $149.83 | $149.85 | $149.80 |
| Purchase #7 | $132.94 | 13.386% | $150.7353 | $150.74 | $150.75 | $150.70 |
| 7 purchase totals = | $758.72 | $826.2419 | $826.25 | $826.30 | $826.10 | |