| 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 | $220.43 | 7.474% | $236.9049 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $72.78 | 4.270% | $75.8877 | $75.89 | $75.90 | $75.90 |
| Purchase #3 | $225.26 | 8.765% | $245.004 | $245.00 | $245.00 | $245.00 |
| Purchase #4 | $41.70 | 8.724% | $45.3379 | $45.34 | $45.35 | $45.30 |
| Purchase #5 | $27.56 | 9.514% | $30.1821 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $104.43 | 4.706% | $109.3445 | $109.34 | $109.35 | $109.30 |
| Purchase #7 | $116.95 | 5.257% | $123.0981 | $123.10 | $123.10 | $123.10 |
| 7 purchase totals = | $809.11 | $865.7592 | $865.75 | $865.80 | $865.70 | |