| 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 | $103.30 | 3.494% | $106.9093 | $106.91 | $106.90 | $106.90 |
| Purchase #2 | $92.59 | 9.159% | $101.0703 | $101.07 | $101.05 | $101.10 |
| Purchase #3 | $30.75 | 8.533% | $33.3739 | $33.37 | $33.35 | $33.40 |
| Purchase #4 | $222.27 | 13.522% | $252.3253 | $252.33 | $252.35 | $252.30 |
| Purchase #5 | $180.89 | 7.181% | $193.8797 | $193.88 | $193.90 | $193.90 |
| Purchase #6 | $157.55 | 5.372% | $166.0136 | $166.01 | $166.00 | $166.00 |
| Purchase #7 | $180.56 | 13.873% | $205.6091 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $967.91 | $1,059.1812 | $1,059.18 | $1,059.15 | $1,059.20 | |