| 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 | $215.51 | 4.476% | $225.1562 | $225.16 | $225.15 | $225.20 |
| Purchase #2 | $159.94 | 9.692% | $175.4414 | $175.44 | $175.45 | $175.40 |
| Purchase #3 | $82.88 | 13.219% | $93.8359 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $228.97 | 8.260% | $247.8829 | $247.88 | $247.90 | $247.90 |
| Purchase #5 | $100.39 | 5.857% | $106.2698 | $106.27 | $106.25 | $106.30 |
| Purchase #6 | $207.35 | 8.390% | $224.7467 | $224.75 | $224.75 | $224.70 |
| Purchase #7 | $12.60 | 11.753% | $14.0809 | $14.08 | $14.10 | $14.10 |
| 7 purchase totals = | $1,007.64 | $1,087.4138 | $1,087.42 | $1,087.45 | $1,087.40 | |