| 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 | $71.37 | 6.805% | $76.2267 | $76.23 | $76.25 | $76.20 |
| Purchase #2 | $234.41 | 9.750% | $257.265 | $257.27 | $257.25 | $257.30 |
| Purchase #3 | $214.31 | 3.793% | $222.4388 | $222.44 | $222.45 | $222.40 |
| Purchase #4 | $163.50 | 7.815% | $176.2775 | $176.28 | $176.30 | $176.30 |
| Purchase #5 | $79.89 | 5.619% | $84.379 | $84.38 | $84.40 | $84.40 |
| Purchase #6 | $181.43 | 8.120% | $196.1621 | $196.16 | $196.15 | $196.20 |
| Purchase #7 | $210.56 | 9.857% | $231.3149 | $231.31 | $231.30 | $231.30 |
| 7 purchase totals = | $1,155.47 | $1,244.0640 | $1,244.07 | $1,244.10 | $1,244.10 | |