| 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 | $93.41 | 7.547% | $100.4597 | $100.46 | $100.45 | $100.50 |
| Purchase #2 | $213.29 | 10.831% | $236.3914 | $236.39 | $236.40 | $236.40 |
| Purchase #3 | $102.52 | 12.102% | $114.927 | $114.93 | $114.95 | $114.90 |
| Purchase #4 | $99.47 | 7.469% | $106.8994 | $106.90 | $106.90 | $106.90 |
| Purchase #5 | $198.52 | 11.812% | $221.9692 | $221.97 | $221.95 | $222.00 |
| Purchase #6 | $235.42 | 10.268% | $259.5929 | $259.59 | $259.60 | $259.60 |
| Purchase #7 | $78.59 | 8.694% | $85.4226 | $85.42 | $85.40 | $85.40 |
| 7 purchase totals = | $1,021.22 | $1,125.6622 | $1,125.66 | $1,125.65 | $1,125.70 | |