| 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 | $237.82 | 9.746% | $260.9979 | $261.00 | $261.00 | $261.00 |
| Purchase #2 | $195.32 | 11.552% | $217.8834 | $217.88 | $217.90 | $217.90 |
| Purchase #3 | $89.42 | 6.741% | $95.4478 | $95.45 | $95.45 | $95.40 |
| Purchase #4 | $39.77 | 4.514% | $41.5652 | $41.57 | $41.55 | $41.60 |
| Purchase #5 | $78.31 | 8.766% | $85.1747 | $85.17 | $85.15 | $85.20 |
| Purchase #6 | $106.36 | 13.239% | $120.441 | $120.44 | $120.45 | $120.40 |
| Purchase #7 | $61.97 | 13.602% | $70.3992 | $70.40 | $70.40 | $70.40 |
| 7 purchase totals = | $808.97 | $891.9092 | $891.91 | $891.90 | $891.90 | |