| 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 | $126.84 | 11.850% | $141.8705 | $141.87 | $141.85 | $141.90 |
| Purchase #2 | $14.32 | 6.825% | $15.2973 | $15.30 | $15.30 | $15.30 |
| Purchase #3 | $175.44 | 7.434% | $188.4822 | $188.48 | $188.50 | $188.50 |
| Purchase #4 | $42.58 | 6.626% | $45.4014 | $45.40 | $45.40 | $45.40 |
| Purchase #5 | $101.36 | 12.314% | $113.8415 | $113.84 | $113.85 | $113.80 |
| Purchase #6 | $206.47 | 12.324% | $231.9154 | $231.92 | $231.90 | $231.90 |
| Purchase #7 | $221.34 | 7.566% | $238.0866 | $238.09 | $238.10 | $238.10 |
| 7 purchase totals = | $888.35 | $974.8949 | $974.90 | $974.90 | $974.90 | |