| 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 | $164.76 | 12.334% | $185.0815 | $185.08 | $185.10 | $185.10 |
| Purchase #2 | $249.60 | 11.362% | $277.9596 | $277.96 | $277.95 | $278.00 |
| Purchase #3 | $66.37 | 9.469% | $72.6546 | $72.65 | $72.65 | $72.70 |
| Purchase #4 | $125.45 | 7.456% | $134.8036 | $134.80 | $134.80 | $134.80 |
| Purchase #5 | $204.34 | 13.731% | $232.3979 | $232.40 | $232.40 | $232.40 |
| Purchase #6 | $245.26 | 12.720% | $276.4571 | $276.46 | $276.45 | $276.50 |
| Purchase #7 | $222.38 | 4.761% | $232.9675 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $1,278.16 | $1,412.3218 | $1,412.32 | $1,412.30 | $1,412.50 | |