| 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 | $116.44 | 13.522% | $132.185 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $207.43 | 6.755% | $221.4419 | $221.44 | $221.45 | $221.40 |
| Purchase #3 | $14.96 | 3.420% | $15.4716 | $15.47 | $15.45 | $15.50 |
| Purchase #4 | $123.87 | 12.187% | $138.966 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $22.88 | 4.402% | $23.8872 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $75.66 | 12.246% | $84.9253 | $84.93 | $84.95 | $84.90 |
| Purchase #7 | $224.46 | 9.328% | $245.3976 | $245.40 | $245.40 | $245.40 |
| 7 purchase totals = | $785.70 | $862.2746 | $862.29 | $862.30 | $862.30 | |