| 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 | $119.99 | 10.667% | $132.7893 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $68.64 | 13.848% | $78.1453 | $78.15 | $78.15 | $78.10 |
| Purchase #3 | $107.90 | 6.208% | $114.5984 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $163.73 | 12.387% | $184.0112 | $184.01 | $184.00 | $184.00 |
| Purchase #5 | $195.43 | 13.354% | $221.5277 | $221.53 | $221.55 | $221.50 |
| Purchase #6 | $205.74 | 3.479% | $212.8977 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $6.31 | 5.655% | $6.6668 | $6.67 | $6.65 | $6.70 |
| 7 purchase totals = | $867.74 | $950.6364 | $950.65 | $950.65 | $950.60 | |