| 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 | $250.45 | 5.143% | $263.3306 | $263.33 | $263.35 | $263.30 |
| Purchase #2 | $173.41 | 5.249% | $182.5123 | $182.51 | $182.50 | $182.50 |
| Purchase #3 | $26.91 | 12.390% | $30.2441 | $30.24 | $30.25 | $30.20 |
| Purchase #4 | $250.97 | 4.376% | $261.9524 | $261.95 | $261.95 | $262.00 |
| Purchase #5 | $100.96 | 3.352% | $104.3442 | $104.34 | $104.35 | $104.30 |
| Purchase #6 | $22.95 | 10.282% | $25.3097 | $25.31 | $25.30 | $25.30 |
| Purchase #7 | $172.98 | 9.465% | $189.3526 | $189.35 | $189.35 | $189.40 |
| 7 purchase totals = | $998.63 | $1,057.0459 | $1,057.03 | $1,057.05 | $1,057.00 | |