| 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 | $221.73 | 4.494% | $231.6945 | $231.69 | $231.70 | $231.70 |
| Purchase #2 | $230.69 | 11.864% | $258.0591 | $258.06 | $258.05 | $258.10 |
| Purchase #3 | $233.28 | 12.304% | $261.9828 | $261.98 | $262.00 | $262.00 |
| Purchase #4 | $237.51 | 11.665% | $265.2155 | $265.22 | $265.20 | $265.20 |
| Purchase #5 | $140.93 | 5.144% | $148.1794 | $148.18 | $148.20 | $148.20 |
| Purchase #6 | $61.56 | 9.817% | $67.6033 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $113.71 | 4.197% | $118.4824 | $118.48 | $118.50 | $118.50 |
| 7 purchase totals = | $1,239.41 | $1,351.2170 | $1,351.21 | $1,351.25 | $1,351.30 | |