| 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 | $43.50 | 5.829% | $46.0356 | $46.04 | $46.05 | $46.00 |
| Purchase #2 | $239.56 | 10.533% | $264.7929 | $264.79 | $264.80 | $264.80 |
| Purchase #3 | $168.57 | 13.410% | $191.1752 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $203.43 | 7.277% | $218.2336 | $218.23 | $218.25 | $218.20 |
| Purchase #5 | $108.90 | 4.618% | $113.929 | $113.93 | $113.95 | $113.90 |
| Purchase #6 | $185.41 | 9.680% | $203.3577 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $222.29 | 5.542% | $234.6093 | $234.61 | $234.60 | $234.60 |
| 7 purchase totals = | $1,171.66 | $1,272.1333 | $1,272.14 | $1,272.20 | $1,272.10 | |