| 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 | $198.94 | 7.169% | $213.202 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $163.67 | 6.511% | $174.3266 | $174.33 | $174.35 | $174.30 |
| Purchase #3 | $146.28 | 5.746% | $154.6852 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $196.76 | 6.263% | $209.0831 | $209.08 | $209.10 | $209.10 |
| Purchase #5 | $23.41 | 9.296% | $25.5862 | $25.59 | $25.60 | $25.60 |
| Purchase #6 | $78.46 | 4.669% | $82.1233 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $22.30 | 12.339% | $25.0516 | $25.05 | $25.05 | $25.10 |
| 7 purchase totals = | $829.82 | $884.0580 | $884.06 | $884.10 | $884.10 | |