| 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 | $118.94 | 8.637% | $129.2128 | $129.21 | $129.20 | $129.20 |
| Purchase #2 | $111.63 | 9.381% | $122.102 | $122.10 | $122.10 | $122.10 |
| Purchase #3 | $45.92 | 6.867% | $49.0733 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $149.91 | 6.794% | $160.0949 | $160.09 | $160.10 | $160.10 |
| Purchase #5 | $235.40 | 11.189% | $261.7389 | $261.74 | $261.75 | $261.70 |
| Purchase #6 | $59.87 | 10.350% | $66.0665 | $66.07 | $66.05 | $66.10 |
| Purchase #7 | $40.45 | 8.628% | $43.94 | $43.94 | $43.95 | $43.90 |
| 7 purchase totals = | $762.12 | $832.2284 | $832.22 | $832.20 | $832.20 | |