| 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 | $249.37 | 9.462% | $272.9654 | $272.97 | $272.95 | $273.00 |
| Purchase #2 | $213.32 | 10.691% | $236.126 | $236.13 | $236.15 | $236.10 |
| Purchase #3 | $179.99 | 8.769% | $195.7733 | $195.77 | $195.75 | $195.80 |
| Purchase #4 | $117.80 | 10.319% | $129.9558 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $249.26 | 4.772% | $261.1547 | $261.15 | $261.15 | $261.20 |
| Purchase #6 | $100.50 | 13.253% | $113.8193 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $166.39 | 10.386% | $183.6713 | $183.67 | $183.65 | $183.70 |
| 7 purchase totals = | $1,276.63 | $1,393.4658 | $1,393.47 | $1,393.40 | $1,393.60 | |