| 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 | $215.97 | 7.326% | $231.792 | $231.79 | $231.80 | $231.80 |
| Purchase #2 | $143.79 | 5.848% | $152.1988 | $152.20 | $152.20 | $152.20 |
| Purchase #3 | $59.92 | 3.283% | $61.8872 | $61.89 | $61.90 | $61.90 |
| Purchase #4 | $229.82 | 11.255% | $255.6862 | $255.69 | $255.70 | $255.70 |
| Purchase #5 | $224.66 | 4.503% | $234.7764 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $232.54 | 10.167% | $256.1823 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $215.79 | 5.420% | $227.4858 | $227.49 | $227.50 | $227.50 |
| 7 purchase totals = | $1,322.49 | $1,420.0087 | $1,420.02 | $1,420.10 | $1,420.10 | |