| 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 | $180.48 | 13.872% | $205.5162 | $205.52 | $205.50 | $205.50 |
| Purchase #2 | $47.37 | 3.660% | $49.1037 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $129.90 | 7.191% | $139.2411 | $139.24 | $139.25 | $139.20 |
| Purchase #4 | $23.78 | 4.157% | $24.7685 | $24.77 | $24.75 | $24.80 |
| Purchase #5 | $201.58 | 12.300% | $226.3743 | $226.37 | $226.35 | $226.40 |
| Purchase #6 | $108.84 | 5.410% | $114.7282 | $114.73 | $114.75 | $114.70 |
| Purchase #7 | $190.78 | 12.615% | $214.8469 | $214.85 | $214.85 | $214.80 |
| 7 purchase totals = | $882.73 | $974.5789 | $974.58 | $974.55 | $974.50 | |