| 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 | $219.87 | 7.695% | $236.789 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $156.73 | 5.680% | $165.6323 | $165.63 | $165.65 | $165.60 |
| Purchase #3 | $222.50 | 8.845% | $242.1801 | $242.18 | $242.20 | $242.20 |
| Purchase #4 | $104.25 | 9.369% | $114.0172 | $114.02 | $114.00 | $114.00 |
| Purchase #5 | $55.97 | 13.646% | $63.6077 | $63.61 | $63.60 | $63.60 |
| Purchase #6 | $97.93 | 9.709% | $107.438 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $240.42 | 12.524% | $270.5302 | $270.53 | $270.55 | $270.50 |
| 7 purchase totals = | $1,097.67 | $1,200.1945 | $1,200.20 | $1,200.25 | $1,200.10 | |