| 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 | $18.91 | 8.527% | $20.5225 | $20.52 | $20.50 | $20.50 |
| Purchase #2 | $109.75 | 9.171% | $119.8152 | $119.82 | $119.80 | $119.80 |
| Purchase #3 | $207.70 | 7.135% | $222.5194 | $222.52 | $222.50 | $222.50 |
| Purchase #4 | $205.92 | 13.651% | $234.0301 | $234.03 | $234.05 | $234.00 |
| Purchase #5 | $15.43 | 6.675% | $16.46 | $16.46 | $16.45 | $16.50 |
| Purchase #6 | $141.56 | 3.415% | $146.3943 | $146.39 | $146.40 | $146.40 |
| Purchase #7 | $205.63 | 4.564% | $215.015 | $215.02 | $215.00 | $215.00 |
| 7 purchase totals = | $904.90 | $974.7565 | $974.76 | $974.70 | $974.70 | |