| 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 | $128.90 | 10.728% | $142.7284 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $100.48 | 3.868% | $104.3666 | $104.37 | $104.35 | $104.40 |
| Purchase #3 | $45.80 | 6.733% | $48.8837 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $246.27 | 11.455% | $274.4802 | $274.48 | $274.50 | $274.50 |
| Purchase #5 | $99.60 | 10.509% | $110.067 | $110.07 | $110.05 | $110.10 |
| Purchase #6 | $157.94 | 3.645% | $163.6969 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $156.93 | 11.549% | $175.0538 | $175.05 | $175.05 | $175.10 |
| 7 purchase totals = | $935.92 | $1,019.2766 | $1,019.28 | $1,019.30 | $1,019.40 | |