| 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 | $231.39 | 13.585% | $262.8243 | $262.82 | $262.80 | $262.80 |
| Purchase #2 | $10.92 | 10.727% | $12.0914 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $223.66 | 6.242% | $237.6209 | $237.62 | $237.60 | $237.60 |
| Purchase #4 | $154.97 | 7.805% | $167.0654 | $167.07 | $167.05 | $167.10 |
| Purchase #5 | $131.38 | 12.661% | $148.014 | $148.01 | $148.00 | $148.00 |
| Purchase #6 | $29.96 | 12.466% | $33.6948 | $33.69 | $33.70 | $33.70 |
| Purchase #7 | $242.97 | 7.701% | $261.6811 | $261.68 | $261.70 | $261.70 |
| 7 purchase totals = | $1,025.25 | $1,122.9919 | $1,122.98 | $1,122.95 | $1,123.00 | |