| 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 | $128.30 | 12.827% | $144.757 | $144.76 | $144.75 | $144.80 |
| Purchase #2 | $30.54 | 12.662% | $34.407 | $34.41 | $34.40 | $34.40 |
| Purchase #3 | $223.81 | 12.501% | $251.7885 | $251.79 | $251.80 | $251.80 |
| Purchase #4 | $214.26 | 5.265% | $225.5408 | $225.54 | $225.55 | $225.50 |
| Purchase #5 | $18.47 | 13.198% | $20.9077 | $20.91 | $20.90 | $20.90 |
| Purchase #6 | $127.99 | 4.774% | $134.1002 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $208.94 | 10.696% | $231.2882 | $231.29 | $231.30 | $231.30 |
| 7 purchase totals = | $952.31 | $1,042.7894 | $1,042.80 | $1,042.80 | $1,042.80 | |