| 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 | $247.92 | 13.126% | $280.462 | $280.46 | $280.45 | $280.50 |
| Purchase #2 | $193.36 | 5.363% | $203.7299 | $203.73 | $203.75 | $203.70 |
| Purchase #3 | $139.28 | 10.483% | $153.8807 | $153.88 | $153.90 | $153.90 |
| Purchase #4 | $232.29 | 3.170% | $239.6536 | $239.65 | $239.65 | $239.70 |
| Purchase #5 | $88.46 | 10.308% | $97.5785 | $97.58 | $97.60 | $97.60 |
| Purchase #6 | $216.66 | 10.653% | $239.7408 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $107.70 | 6.324% | $114.5109 | $114.51 | $114.50 | $114.50 |
| 7 purchase totals = | $1,225.67 | $1,329.5564 | $1,329.55 | $1,329.60 | $1,329.60 | |