| 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 | $190.71 | 5.823% | $201.815 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $101.57 | 3.842% | $105.4723 | $105.47 | $105.45 | $105.50 |
| Purchase #3 | $103.83 | 3.830% | $107.8067 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $99.43 | 4.380% | $103.785 | $103.79 | $103.80 | $103.80 |
| Purchase #5 | $225.49 | 9.668% | $247.2904 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $235.61 | 10.718% | $260.8627 | $260.86 | $260.85 | $260.90 |
| Purchase #7 | $248.86 | 4.242% | $259.4166 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $1,205.50 | $1,286.4487 | $1,286.46 | $1,286.40 | $1,286.50 | |