| 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 | $192.87 | 13.326% | $218.5719 | $218.57 | $218.55 | $218.60 |
| Purchase #2 | $51.93 | 6.253% | $55.1772 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $188.60 | 12.427% | $212.0373 | $212.04 | $212.05 | $212.00 |
| Purchase #4 | $124.41 | 9.204% | $135.8607 | $135.86 | $135.85 | $135.90 |
| Purchase #5 | $222.96 | 3.803% | $231.4392 | $231.44 | $231.45 | $231.40 |
| Purchase #6 | $119.58 | 4.845% | $125.3737 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $229.59 | 10.539% | $253.7865 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $1,129.94 | $1,232.2465 | $1,232.25 | $1,232.25 | $1,232.30 | |