| 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 | $169.32 | 3.777% | $175.7152 | $175.72 | $175.70 | $175.70 |
| Purchase #2 | $217.27 | 5.522% | $229.2676 | $229.27 | $229.25 | $229.30 |
| Purchase #3 | $107.41 | 13.313% | $121.7095 | $121.71 | $121.70 | $121.70 |
| Purchase #4 | $205.93 | 4.486% | $215.168 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $210.41 | 12.332% | $236.3578 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $48.77 | 4.613% | $51.0198 | $51.02 | $51.00 | $51.00 |
| Purchase #7 | $210.27 | 7.483% | $226.0045 | $226.00 | $226.00 | $226.00 |
| 7 purchase totals = | $1,169.38 | $1,255.2424 | $1,255.25 | $1,255.15 | $1,255.30 | |