| 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 | $12.46 | 10.739% | $13.7981 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $192.30 | 10.856% | $213.1761 | $213.18 | $213.20 | $213.20 |
| Purchase #3 | $108.27 | 9.377% | $118.4225 | $118.42 | $118.40 | $118.40 |
| Purchase #4 | $126.30 | 4.358% | $131.8042 | $131.80 | $131.80 | $131.80 |
| Purchase #5 | $214.92 | 9.836% | $236.0595 | $236.06 | $236.05 | $236.10 |
| Purchase #6 | $171.62 | 8.207% | $185.7049 | $185.70 | $185.70 | $185.70 |
| Purchase #7 | $196.91 | 8.449% | $213.5469 | $213.55 | $213.55 | $213.50 |
| 7 purchase totals = | $1,022.78 | $1,112.5122 | $1,112.51 | $1,112.50 | $1,112.50 | |