| 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 | $114.29 | 6.833% | $122.0994 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $227.97 | 13.292% | $258.2718 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $127.40 | 7.803% | $137.341 | $137.34 | $137.35 | $137.30 |
| Purchase #4 | $106.75 | 10.776% | $118.2534 | $118.25 | $118.25 | $118.30 |
| Purchase #5 | $112.86 | 5.155% | $118.6779 | $118.68 | $118.70 | $118.70 |
| Purchase #6 | $117.84 | 12.746% | $132.8599 | $132.86 | $132.85 | $132.90 |
| Purchase #7 | $241.50 | 5.544% | $254.8888 | $254.89 | $254.90 | $254.90 |
| 7 purchase totals = | $1,048.61 | $1,142.3922 | $1,142.39 | $1,142.40 | $1,142.50 | |