| 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 | $133.26 | 11.456% | $148.5263 | $148.53 | $148.55 | $148.50 |
| Purchase #2 | $87.37 | 11.772% | $97.6552 | $97.66 | $97.65 | $97.70 |
| Purchase #3 | $109.68 | 10.560% | $121.2622 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $114.88 | 4.335% | $119.86 | $119.86 | $119.85 | $119.90 |
| Purchase #5 | $48.39 | 3.345% | $50.0086 | $50.01 | $50.00 | $50.00 |
| Purchase #6 | $240.36 | 4.685% | $251.6209 | $251.62 | $251.60 | $251.60 |
| Purchase #7 | $109.78 | 3.386% | $113.4972 | $113.50 | $113.50 | $113.50 |
| 7 purchase totals = | $843.72 | $902.4304 | $902.44 | $902.40 | $902.50 | |