| 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 | $233.76 | 12.205% | $262.2904 | $262.29 | $262.30 | $262.30 |
| Purchase #2 | $242.51 | 12.742% | $273.4106 | $273.41 | $273.40 | $273.40 |
| Purchase #3 | $29.63 | 6.870% | $31.6656 | $31.67 | $31.65 | $31.70 |
| Purchase #4 | $229.43 | 13.845% | $261.1946 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $120.62 | 11.308% | $134.2597 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $213.63 | 4.741% | $223.7582 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $99.87 | 5.600% | $105.4627 | $105.46 | $105.45 | $105.50 |
| 7 purchase totals = | $1,169.45 | $1,292.0418 | $1,292.04 | $1,292.00 | $1,292.20 | |