| 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 | $200.78 | 13.123% | $227.1284 | $227.13 | $227.15 | $227.10 |
| Purchase #2 | $232.60 | 3.870% | $241.6016 | $241.60 | $241.60 | $241.60 |
| Purchase #3 | $215.38 | 11.289% | $239.6942 | $239.69 | $239.70 | $239.70 |
| Purchase #4 | $213.92 | 8.532% | $232.1717 | $232.17 | $232.15 | $232.20 |
| Purchase #5 | $236.89 | 6.498% | $252.2831 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $24.68 | 8.181% | $26.6991 | $26.70 | $26.70 | $26.70 |
| Purchase #7 | $200.96 | 3.560% | $208.1142 | $208.11 | $208.10 | $208.10 |
| 7 purchase totals = | $1,325.21 | $1,427.6923 | $1,427.68 | $1,427.70 | $1,427.70 | |