| 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 | $208.37 | 3.240% | $215.1212 | $215.12 | $215.10 | $215.10 |
| Purchase #2 | $82.79 | 5.469% | $87.3178 | $87.32 | $87.30 | $87.30 |
| Purchase #3 | $196.62 | 13.308% | $222.7862 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $124.78 | 10.671% | $138.0953 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $134.39 | 12.465% | $151.1417 | $151.14 | $151.15 | $151.10 |
| Purchase #6 | $238.79 | 3.493% | $247.1309 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $176.94 | 12.833% | $199.6467 | $199.65 | $199.65 | $199.60 |
| 7 purchase totals = | $1,162.68 | $1,261.2398 | $1,261.25 | $1,261.25 | $1,261.10 | |