| 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 | $174.46 | 6.546% | $185.8802 | $185.88 | $185.90 | $185.90 |
| Purchase #2 | $139.71 | 12.315% | $156.9153 | $156.92 | $156.90 | $156.90 |
| Purchase #3 | $231.61 | 12.868% | $261.4136 | $261.41 | $261.40 | $261.40 |
| Purchase #4 | $112.39 | 13.276% | $127.3109 | $127.31 | $127.30 | $127.30 |
| Purchase #5 | $122.25 | 8.163% | $132.2293 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $211.49 | 12.257% | $237.4123 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $121.98 | 13.796% | $138.8084 | $138.81 | $138.80 | $138.80 |
| 7 purchase totals = | $1,113.89 | $1,239.9700 | $1,239.97 | $1,239.95 | $1,239.90 | |