| 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 | $134.38 | 3.485% | $139.0631 | $139.06 | $139.05 | $139.10 |
| Purchase #2 | $205.90 | 11.660% | $229.9079 | $229.91 | $229.90 | $229.90 |
| Purchase #3 | $142.26 | 13.190% | $161.0241 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $62.94 | 6.583% | $67.0833 | $67.08 | $67.10 | $67.10 |
| Purchase #5 | $126.27 | 8.396% | $136.8716 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $196.97 | 8.477% | $213.6671 | $213.67 | $213.65 | $213.70 |
| Purchase #7 | $212.37 | 6.867% | $226.9534 | $226.95 | $226.95 | $227.00 |
| 7 purchase totals = | $1,081.09 | $1,174.5705 | $1,174.56 | $1,174.50 | $1,174.70 | |