| 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 | $125.39 | 4.161% | $130.6075 | $130.61 | $130.60 | $130.60 |
| Purchase #2 | $93.77 | 13.652% | $106.5715 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $111.48 | 3.862% | $115.7854 | $115.79 | $115.80 | $115.80 |
| Purchase #4 | $101.79 | 7.425% | $109.3479 | $109.35 | $109.35 | $109.30 |
| Purchase #5 | $195.82 | 7.568% | $210.6397 | $210.64 | $210.65 | $210.60 |
| Purchase #6 | $16.91 | 5.364% | $17.8171 | $17.82 | $17.80 | $17.80 |
| Purchase #7 | $225.81 | 4.387% | $235.7163 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $870.97 | $926.4854 | $926.50 | $926.45 | $926.40 | |