| 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 | $221.56 | 11.712% | $247.5091 | $247.51 | $247.50 | $247.50 |
| Purchase #2 | $111.77 | 8.246% | $120.9866 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $85.71 | 9.231% | $93.6219 | $93.62 | $93.60 | $93.60 |
| Purchase #4 | $130.64 | 11.787% | $146.0385 | $146.04 | $146.05 | $146.00 |
| Purchase #5 | $227.25 | 3.315% | $234.7833 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $21.57 | 8.452% | $23.3931 | $23.39 | $23.40 | $23.40 |
| Purchase #7 | $16.38 | 4.709% | $17.1513 | $17.15 | $17.15 | $17.20 |
| 7 purchase totals = | $814.88 | $883.4838 | $883.48 | $883.50 | $883.50 | |