| 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 | $190.57 | 9.510% | $208.6932 | $208.69 | $208.70 | $208.70 |
| Purchase #2 | $245.52 | 5.439% | $258.8738 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $214.25 | 7.841% | $231.0493 | $231.05 | $231.05 | $231.00 |
| Purchase #4 | $220.59 | 11.484% | $245.9226 | $245.92 | $245.90 | $245.90 |
| Purchase #5 | $214.76 | 3.473% | $222.2186 | $222.22 | $222.20 | $222.20 |
| Purchase #6 | $147.55 | 4.681% | $154.4568 | $154.46 | $154.45 | $154.50 |
| Purchase #7 | $147.92 | 4.691% | $154.8589 | $154.86 | $154.85 | $154.90 |
| 7 purchase totals = | $1,381.16 | $1,476.0732 | $1,476.07 | $1,476.00 | $1,476.10 | |