| 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 | $19.82 | 6.480% | $21.1043 | $21.10 | $21.10 | $21.10 |
| Purchase #2 | $213.71 | 13.325% | $242.1869 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $200.71 | 10.843% | $222.473 | $222.47 | $222.45 | $222.50 |
| Purchase #4 | $233.94 | 4.698% | $244.9305 | $244.93 | $244.95 | $244.90 |
| Purchase #5 | $244.35 | 5.372% | $257.4765 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $63.56 | 8.130% | $68.7274 | $68.73 | $68.75 | $68.70 |
| Purchase #7 | $237.27 | 10.382% | $261.9034 | $261.90 | $261.90 | $261.90 |
| 7 purchase totals = | $1,213.36 | $1,318.8020 | $1,318.80 | $1,318.85 | $1,318.80 | |