| 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 | $78.84 | 3.792% | $81.8296 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $224.61 | 3.262% | $231.9368 | $231.94 | $231.95 | $231.90 |
| Purchase #3 | $97.68 | 3.761% | $101.3537 | $101.35 | $101.35 | $101.40 |
| Purchase #4 | $191.26 | 8.715% | $207.9283 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $10.97 | 10.527% | $12.1248 | $12.12 | $12.10 | $12.10 |
| Purchase #6 | $206.49 | 4.522% | $215.8275 | $215.83 | $215.85 | $215.80 |
| Purchase #7 | $249.25 | 9.494% | $272.9138 | $272.91 | $272.90 | $272.90 |
| 7 purchase totals = | $1,059.10 | $1,123.9145 | $1,123.91 | $1,123.95 | $1,123.80 | |