| 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 | $117.88 | 6.379% | $125.3996 | $125.40 | $125.40 | $125.40 |
| Purchase #2 | $46.25 | 10.843% | $51.2649 | $51.26 | $51.25 | $51.30 |
| Purchase #3 | $227.70 | 12.340% | $255.7982 | $255.80 | $255.80 | $255.80 |
| Purchase #4 | $99.67 | 5.295% | $104.9475 | $104.95 | $104.95 | $104.90 |
| Purchase #5 | $68.75 | 8.283% | $74.4446 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $23.68 | 9.555% | $25.9426 | $25.94 | $25.95 | $25.90 |
| Purchase #7 | $211.27 | 10.779% | $234.0428 | $234.04 | $234.05 | $234.00 |
| 7 purchase totals = | $795.20 | $871.8402 | $871.83 | $871.85 | $871.70 | |