| 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 | $192.99 | 7.750% | $207.9467 | $207.95 | $207.95 | $207.90 |
| Purchase #2 | $193.66 | 12.258% | $217.3988 | $217.40 | $217.40 | $217.40 |
| Purchase #3 | $240.32 | 9.446% | $263.0206 | $263.02 | $263.00 | $263.00 |
| Purchase #4 | $18.81 | 8.469% | $20.403 | $20.40 | $20.40 | $20.40 |
| Purchase #5 | $216.87 | 10.308% | $239.225 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $225.50 | 10.760% | $249.7638 | $249.76 | $249.75 | $249.80 |
| Purchase #7 | $231.93 | 12.619% | $261.1972 | $261.20 | $261.20 | $261.20 |
| 7 purchase totals = | $1,320.08 | $1,458.9551 | $1,458.96 | $1,458.95 | $1,458.90 | |