| 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 | $233.86 | 13.474% | $265.3703 | $265.37 | $265.35 | $265.40 |
| Purchase #2 | $81.30 | 8.633% | $88.3186 | $88.32 | $88.30 | $88.30 |
| Purchase #3 | $166.68 | 13.445% | $189.0901 | $189.09 | $189.10 | $189.10 |
| Purchase #4 | $44.86 | 3.230% | $46.309 | $46.31 | $46.30 | $46.30 |
| Purchase #5 | $145.27 | 12.410% | $163.298 | $163.30 | $163.30 | $163.30 |
| Purchase #6 | $80.72 | 7.416% | $86.7062 | $86.71 | $86.70 | $86.70 |
| Purchase #7 | $100.48 | 3.560% | $104.0571 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $853.17 | $943.1493 | $943.16 | $943.10 | $943.20 | |