| 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 | $228.60 | 11.477% | $254.8364 | $254.84 | $254.85 | $254.80 |
| Purchase #2 | $231.50 | 8.451% | $251.0641 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $45.55 | 7.652% | $49.0355 | $49.04 | $49.05 | $49.00 |
| Purchase #4 | $71.70 | 8.760% | $77.9809 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $30.52 | 13.838% | $34.7434 | $34.74 | $34.75 | $34.70 |
| Purchase #6 | $100.39 | 5.693% | $106.1052 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $100.55 | 4.734% | $105.31 | $105.31 | $105.30 | $105.30 |
| 7 purchase totals = | $808.81 | $879.0755 | $879.08 | $879.10 | $879.00 | |