| 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 | $157.35 | 5.170% | $165.485 | $165.49 | $165.50 | $165.50 |
| Purchase #2 | $36.25 | 13.453% | $41.1267 | $41.13 | $41.15 | $41.10 |
| Purchase #3 | $250.60 | 4.311% | $261.4034 | $261.40 | $261.40 | $261.40 |
| Purchase #4 | $208.81 | 12.214% | $234.3141 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $234.75 | 3.689% | $243.4099 | $243.41 | $243.40 | $243.40 |
| Purchase #6 | $217.65 | 4.486% | $227.4138 | $227.41 | $227.40 | $227.40 |
| Purchase #7 | $69.77 | 11.681% | $77.9198 | $77.92 | $77.90 | $77.90 |
| 7 purchase totals = | $1,175.18 | $1,251.0727 | $1,251.07 | $1,251.05 | $1,251.00 | |