| 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 | $129.66 | 5.473% | $136.7563 | $136.76 | $136.75 | $136.80 |
| Purchase #2 | $60.91 | 6.752% | $65.0226 | $65.02 | $65.00 | $65.00 |
| Purchase #3 | $244.90 | 3.739% | $254.0568 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $119.94 | 4.689% | $125.564 | $125.56 | $125.55 | $125.60 |
| Purchase #5 | $249.72 | 12.141% | $280.0385 | $280.04 | $280.05 | $280.00 |
| Purchase #6 | $120.99 | 13.600% | $137.4446 | $137.44 | $137.45 | $137.40 |
| Purchase #7 | $215.80 | 3.257% | $222.8286 | $222.83 | $222.85 | $222.80 |
| 7 purchase totals = | $1,141.92 | $1,221.7114 | $1,221.71 | $1,221.70 | $1,221.70 | |