| 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 | $205.44 | 8.522% | $222.9476 | $222.95 | $222.95 | $222.90 |
| Purchase #2 | $112.53 | 12.765% | $126.8945 | $126.89 | $126.90 | $126.90 |
| Purchase #3 | $244.71 | 8.581% | $265.7086 | $265.71 | $265.70 | $265.70 |
| Purchase #4 | $147.59 | 13.414% | $167.3877 | $167.39 | $167.40 | $167.40 |
| Purchase #5 | $230.53 | 11.655% | $257.3983 | $257.40 | $257.40 | $257.40 |
| Purchase #6 | $85.62 | 9.497% | $93.7513 | $93.75 | $93.75 | $93.80 |
| Purchase #7 | $13.83 | 10.652% | $15.3032 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $1,040.25 | $1,149.3912 | $1,149.39 | $1,149.40 | $1,149.40 | |