| 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 | $21.26 | 5.626% | $22.4561 | $22.46 | $22.45 | $22.50 |
| Purchase #2 | $236.78 | 12.411% | $266.1668 | $266.17 | $266.15 | $266.20 |
| Purchase #3 | $206.30 | 9.357% | $225.6035 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $11.88 | 6.258% | $12.6235 | $12.62 | $12.60 | $12.60 |
| Purchase #5 | $176.80 | 9.120% | $192.9242 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $208.73 | 13.289% | $236.4681 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $214.37 | 10.152% | $236.1328 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $1,076.12 | $1,192.3750 | $1,192.37 | $1,192.30 | $1,192.40 | |