| 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 | $114.80 | 13.367% | $130.1453 | $130.15 | $130.15 | $130.10 |
| Purchase #2 | $207.67 | 9.691% | $227.7953 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $205.91 | 9.384% | $225.2326 | $225.23 | $225.25 | $225.20 |
| Purchase #4 | $184.70 | 13.430% | $209.5052 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $9.82 | 6.267% | $10.4354 | $10.44 | $10.45 | $10.40 |
| Purchase #6 | $133.84 | 8.836% | $145.6661 | $145.67 | $145.65 | $145.70 |
| Purchase #7 | $41.94 | 12.831% | $47.3213 | $47.32 | $47.30 | $47.30 |
| 7 purchase totals = | $898.68 | $996.1012 | $996.12 | $996.10 | $996.00 | |