| 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 | $152.79 | 12.695% | $172.1867 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $82.58 | 7.553% | $88.8173 | $88.82 | $88.80 | $88.80 |
| Purchase #3 | $108.25 | 12.797% | $122.1028 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $219.54 | 3.818% | $227.922 | $227.92 | $227.90 | $227.90 |
| Purchase #5 | $231.26 | 13.157% | $261.6869 | $261.69 | $261.70 | $261.70 |
| Purchase #6 | $223.74 | 5.127% | $235.2111 | $235.21 | $235.20 | $235.20 |
| Purchase #7 | $224.78 | 8.680% | $244.2909 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $1,242.94 | $1,352.2177 | $1,352.22 | $1,352.20 | $1,352.20 | |