| 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 | $213.49 | 11.419% | $237.8684 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $104.74 | 3.797% | $108.717 | $108.72 | $108.70 | $108.70 |
| Purchase #3 | $171.80 | 4.442% | $179.4314 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $209.57 | 9.661% | $229.8166 | $229.82 | $229.80 | $229.80 |
| Purchase #5 | $236.63 | 11.110% | $262.9196 | $262.92 | $262.90 | $262.90 |
| Purchase #6 | $99.86 | 10.126% | $109.9718 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $250.52 | 10.410% | $276.5991 | $276.60 | $276.60 | $276.60 |
| 7 purchase totals = | $1,286.61 | $1,405.3239 | $1,405.33 | $1,405.25 | $1,405.30 | |