| 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 | $214.49 | 4.387% | $223.8997 | $223.90 | $223.90 | $223.90 |
| Purchase #2 | $234.40 | 3.817% | $243.347 | $243.35 | $243.35 | $243.30 |
| Purchase #3 | $31.84 | 3.854% | $33.0671 | $33.07 | $33.05 | $33.10 |
| Purchase #4 | $78.44 | 10.107% | $86.3679 | $86.37 | $86.35 | $86.40 |
| Purchase #5 | $97.97 | 13.796% | $111.4859 | $111.49 | $111.50 | $111.50 |
| Purchase #6 | $66.37 | 12.867% | $74.9098 | $74.91 | $74.90 | $74.90 |
| Purchase #7 | $68.88 | 9.364% | $75.3299 | $75.33 | $75.35 | $75.30 |
| 7 purchase totals = | $792.39 | $848.4073 | $848.42 | $848.40 | $848.40 | |