| 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 | $250.82 | 12.339% | $281.7687 | $281.77 | $281.75 | $281.80 |
| Purchase #2 | $10.96 | 9.692% | $12.0222 | $12.02 | $12.00 | $12.00 |
| Purchase #3 | $186.75 | 10.441% | $206.2486 | $206.25 | $206.25 | $206.20 |
| Purchase #4 | $210.97 | 13.321% | $239.0733 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $25.72 | 4.655% | $26.9173 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $17.70 | 4.136% | $18.4321 | $18.43 | $18.45 | $18.40 |
| Purchase #7 | $59.92 | 8.333% | $64.9131 | $64.91 | $64.90 | $64.90 |
| 7 purchase totals = | $762.84 | $849.3753 | $849.37 | $849.30 | $849.30 | |