| 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 | $105.73 | 11.698% | $118.0983 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $110.98 | 3.169% | $114.497 | $114.50 | $114.50 | $114.50 |
| Purchase #3 | $42.76 | 11.588% | $47.715 | $47.72 | $47.70 | $47.70 |
| Purchase #4 | $222.26 | 3.230% | $229.439 | $229.44 | $229.45 | $229.40 |
| Purchase #5 | $99.94 | 10.730% | $110.6636 | $110.66 | $110.65 | $110.70 |
| Purchase #6 | $196.91 | 4.460% | $205.6922 | $205.69 | $205.70 | $205.70 |
| Purchase #7 | $132.99 | 13.743% | $151.2668 | $151.27 | $151.25 | $151.30 |
| 7 purchase totals = | $911.57 | $977.3719 | $977.38 | $977.35 | $977.40 | |