| 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 | $249.83 | 4.594% | $261.3072 | $261.31 | $261.30 | $261.30 |
| Purchase #2 | $220.73 | 7.712% | $237.7527 | $237.75 | $237.75 | $237.80 |
| Purchase #3 | $90.63 | 12.411% | $101.8781 | $101.88 | $101.90 | $101.90 |
| Purchase #4 | $192.91 | 5.119% | $202.7851 | $202.79 | $202.80 | $202.80 |
| Purchase #5 | $159.50 | 7.110% | $170.8405 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $223.86 | 6.224% | $237.793 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $201.93 | 6.674% | $215.4068 | $215.41 | $215.40 | $215.40 |
| 7 purchase totals = | $1,339.39 | $1,427.7634 | $1,427.77 | $1,427.80 | $1,427.80 | |