| 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 | $83.63 | 10.281% | $92.228 | $92.23 | $92.25 | $92.20 |
| Purchase #2 | $133.61 | 9.540% | $146.3564 | $146.36 | $146.35 | $146.40 |
| Purchase #3 | $215.40 | 3.416% | $222.7581 | $222.76 | $222.75 | $222.80 |
| Purchase #4 | $82.37 | 8.809% | $89.626 | $89.63 | $89.65 | $89.60 |
| Purchase #5 | $204.42 | 3.594% | $211.7669 | $211.77 | $211.75 | $211.80 |
| Purchase #6 | $108.77 | 7.412% | $116.832 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $212.61 | 13.868% | $242.0948 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $1,040.81 | $1,121.6622 | $1,121.67 | $1,121.70 | $1,121.70 | |