| 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 | $104.55 | 7.391% | $112.2773 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $30.83 | 8.321% | $33.3954 | $33.40 | $33.40 | $33.40 |
| Purchase #3 | $35.94 | 12.222% | $40.3326 | $40.33 | $40.35 | $40.30 |
| Purchase #4 | $180.29 | 6.414% | $191.8538 | $191.85 | $191.85 | $191.90 |
| Purchase #5 | $127.27 | 5.262% | $133.9669 | $133.97 | $133.95 | $134.00 |
| Purchase #6 | $180.75 | 5.542% | $190.7672 | $190.77 | $190.75 | $190.80 |
| Purchase #7 | $181.57 | 7.662% | $195.4819 | $195.48 | $195.50 | $195.50 |
| 7 purchase totals = | $841.20 | $898.0751 | $898.08 | $898.10 | $898.20 | |