| 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 | $248.89 | 3.680% | $258.0492 | $258.05 | $258.05 | $258.00 |
| Purchase #2 | $184.94 | 12.204% | $207.5101 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $104.83 | 9.675% | $114.9723 | $114.97 | $114.95 | $115.00 |
| Purchase #4 | $164.91 | 9.659% | $180.8387 | $180.84 | $180.85 | $180.80 |
| Purchase #5 | $42.55 | 12.408% | $47.8296 | $47.83 | $47.85 | $47.80 |
| Purchase #6 | $100.57 | 3.144% | $103.7319 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $42.69 | 12.775% | $48.1436 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $889.38 | $961.0754 | $961.07 | $961.10 | $960.90 | |