| 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 | $179.67 | 11.261% | $199.9026 | $199.90 | $199.90 | $199.90 |
| Purchase #2 | $234.91 | 13.442% | $266.4866 | $266.49 | $266.50 | $266.50 |
| Purchase #3 | $88.83 | 12.744% | $100.1505 | $100.15 | $100.15 | $100.20 |
| Purchase #4 | $45.92 | 6.483% | $48.897 | $48.90 | $48.90 | $48.90 |
| Purchase #5 | $27.32 | 12.227% | $30.6604 | $30.66 | $30.65 | $30.70 |
| Purchase #6 | $117.46 | 6.619% | $125.2347 | $125.23 | $125.25 | $125.20 |
| Purchase #7 | $114.47 | 6.599% | $122.0239 | $122.02 | $122.00 | $122.00 |
| 7 purchase totals = | $808.58 | $893.3557 | $893.35 | $893.35 | $893.40 | |