| 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 | $204.28 | 3.257% | $210.9334 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $121.90 | 11.685% | $136.144 | $136.14 | $136.15 | $136.10 |
| Purchase #3 | $82.40 | 13.327% | $93.3814 | $93.38 | $93.40 | $93.40 |
| Purchase #4 | $171.36 | 4.731% | $179.467 | $179.47 | $179.45 | $179.50 |
| Purchase #5 | $193.88 | 10.468% | $214.1754 | $214.18 | $214.20 | $214.20 |
| Purchase #6 | $169.66 | 9.787% | $186.2646 | $186.26 | $186.25 | $186.30 |
| Purchase #7 | $247.30 | 5.857% | $261.7844 | $261.78 | $261.80 | $261.80 |
| 7 purchase totals = | $1,190.78 | $1,282.1502 | $1,282.14 | $1,282.20 | $1,282.20 | |