| 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 | $25.43 | 7.136% | $27.2447 | $27.24 | $27.25 | $27.20 |
| Purchase #2 | $231.31 | 8.362% | $250.6521 | $250.65 | $250.65 | $250.70 |
| Purchase #3 | $246.66 | 11.208% | $274.3057 | $274.31 | $274.30 | $274.30 |
| Purchase #4 | $27.78 | 8.637% | $30.1794 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $170.97 | 6.604% | $182.2609 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $132.82 | 3.795% | $137.8605 | $137.86 | $137.85 | $137.90 |
| Purchase #7 | $208.88 | 7.819% | $225.2123 | $225.21 | $225.20 | $225.20 |
| 7 purchase totals = | $1,043.85 | $1,127.7156 | $1,127.71 | $1,127.70 | $1,127.80 | |