| 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 | $210.72 | 11.592% | $235.1467 | $235.15 | $235.15 | $235.10 |
| Purchase #2 | $189.65 | 3.724% | $196.7126 | $196.71 | $196.70 | $196.70 |
| Purchase #3 | $52.30 | 3.563% | $54.1634 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $196.36 | 4.522% | $205.2394 | $205.24 | $205.25 | $205.20 |
| Purchase #5 | $60.36 | 4.765% | $63.2362 | $63.24 | $63.25 | $63.20 |
| Purchase #6 | $79.63 | 9.440% | $87.1471 | $87.15 | $87.15 | $87.10 |
| Purchase #7 | $26.57 | 13.516% | $30.1612 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $815.59 | $871.8066 | $871.81 | $871.80 | $871.70 | |