| 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 | $126.44 | 5.116% | $132.9087 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $225.64 | 9.374% | $246.7915 | $246.79 | $246.80 | $246.80 |
| Purchase #3 | $238.30 | 4.603% | $249.2689 | $249.27 | $249.25 | $249.30 |
| Purchase #4 | $190.36 | 9.652% | $208.7335 | $208.73 | $208.75 | $208.70 |
| Purchase #5 | $111.37 | 3.655% | $115.4406 | $115.44 | $115.45 | $115.40 |
| Purchase #6 | $207.72 | 9.801% | $228.0786 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $105.84 | 8.442% | $114.775 | $114.78 | $114.80 | $114.80 |
| 7 purchase totals = | $1,205.67 | $1,295.9968 | $1,296.00 | $1,296.05 | $1,296.00 | |