| 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 | $215.39 | 7.320% | $231.1565 | $231.16 | $231.15 | $231.20 |
| Purchase #2 | $105.28 | 3.272% | $108.7248 | $108.72 | $108.70 | $108.70 |
| Purchase #3 | $97.70 | 7.334% | $104.8653 | $104.87 | $104.85 | $104.90 |
| Purchase #4 | $208.36 | 3.490% | $215.6318 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $194.63 | 3.408% | $201.263 | $201.26 | $201.25 | $201.30 |
| Purchase #6 | $23.61 | 10.172% | $26.0116 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $153.31 | 7.567% | $164.911 | $164.91 | $164.90 | $164.90 |
| 7 purchase totals = | $998.28 | $1,052.5640 | $1,052.56 | $1,052.50 | $1,052.60 | |