| 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 | $34.72 | 8.567% | $37.6945 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $143.88 | 3.677% | $149.1705 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $139.32 | 5.238% | $146.6176 | $146.62 | $146.60 | $146.60 |
| Purchase #4 | $249.28 | 9.410% | $272.7372 | $272.74 | $272.75 | $272.70 |
| Purchase #5 | $228.63 | 3.357% | $236.3051 | $236.31 | $236.30 | $236.30 |
| Purchase #6 | $79.57 | 11.713% | $88.89 | $88.89 | $88.90 | $88.90 |
| Purchase #7 | $239.70 | 12.525% | $269.7224 | $269.72 | $269.70 | $269.70 |
| 7 purchase totals = | $1,115.10 | $1,201.1373 | $1,201.14 | $1,201.10 | $1,201.10 | |