| 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 | $241.32 | 8.208% | $261.1275 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $100.80 | 10.530% | $111.4142 | $111.41 | $111.40 | $111.40 |
| Purchase #3 | $250.63 | 7.596% | $269.6679 | $269.67 | $269.65 | $269.70 |
| Purchase #4 | $132.58 | 13.780% | $150.8495 | $150.85 | $150.85 | $150.80 |
| Purchase #5 | $159.91 | 12.366% | $179.6845 | $179.68 | $179.70 | $179.70 |
| Purchase #6 | $231.41 | 5.143% | $243.3114 | $243.31 | $243.30 | $243.30 |
| Purchase #7 | $73.81 | 8.113% | $79.7982 | $79.80 | $79.80 | $79.80 |
| 7 purchase totals = | $1,190.46 | $1,295.8532 | $1,295.85 | $1,295.85 | $1,295.80 | |