| 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 | $227.70 | 6.364% | $242.1908 | $242.19 | $242.20 | $242.20 |
| Purchase #2 | $132.26 | 9.821% | $145.2493 | $145.25 | $145.25 | $145.20 |
| Purchase #3 | $28.99 | 6.481% | $30.8688 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $80.28 | 10.287% | $88.5384 | $88.54 | $88.55 | $88.50 |
| Purchase #5 | $216.41 | 9.339% | $236.6205 | $236.62 | $236.60 | $236.60 |
| Purchase #6 | $242.25 | 5.109% | $254.6266 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $74.56 | 4.238% | $77.7199 | $77.72 | $77.70 | $77.70 |
| 7 purchase totals = | $1,002.45 | $1,075.8143 | $1,075.82 | $1,075.80 | $1,075.70 | |