| 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 | $225.66 | 9.841% | $247.8672 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $236.37 | 3.228% | $244 | $244.00 | $244.00 | $244.00 |
| Purchase #3 | $228.31 | 10.451% | $252.1707 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $168.57 | 13.386% | $191.1348 | $191.13 | $191.15 | $191.10 |
| Purchase #5 | $231.70 | 3.557% | $239.9416 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $76.76 | 8.870% | $83.5686 | $83.57 | $83.55 | $83.60 |
| Purchase #7 | $134.72 | 4.400% | $140.6477 | $140.65 | $140.65 | $140.60 |
| 7 purchase totals = | $1,302.09 | $1,399.3306 | $1,399.33 | $1,399.30 | $1,399.30 | |