| 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 | $228.81 | 10.863% | $253.6656 | $253.67 | $253.65 | $253.70 |
| Purchase #2 | $106.44 | 3.633% | $110.307 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $235.39 | 11.296% | $261.9797 | $261.98 | $262.00 | $262.00 |
| Purchase #4 | $218.98 | 7.657% | $235.7473 | $235.75 | $235.75 | $235.70 |
| Purchase #5 | $79.29 | 3.679% | $82.2071 | $82.21 | $82.20 | $82.20 |
| Purchase #6 | $155.56 | 9.194% | $169.8622 | $169.86 | $169.85 | $169.90 |
| Purchase #7 | $74.79 | 4.772% | $78.359 | $78.36 | $78.35 | $78.40 |
| 7 purchase totals = | $1,099.26 | $1,192.1279 | $1,192.14 | $1,192.10 | $1,192.20 | |