| 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 | $203.92 | 6.350% | $216.8689 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $76.78 | 13.232% | $86.9395 | $86.94 | $86.95 | $86.90 |
| Purchase #3 | $216.45 | 8.151% | $234.0928 | $234.09 | $234.10 | $234.10 |
| Purchase #4 | $249.86 | 8.491% | $271.0756 | $271.08 | $271.10 | $271.10 |
| Purchase #5 | $136.30 | 8.843% | $148.353 | $148.35 | $148.35 | $148.40 |
| Purchase #6 | $102.25 | 11.191% | $113.6928 | $113.69 | $113.70 | $113.70 |
| Purchase #7 | $153.90 | 6.787% | $164.3452 | $164.35 | $164.35 | $164.30 |
| 7 purchase totals = | $1,139.46 | $1,235.3678 | $1,235.37 | $1,235.40 | $1,235.40 | |