| 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 | $221.74 | 7.225% | $237.7607 | $237.76 | $237.75 | $237.80 |
| Purchase #2 | $238.78 | 3.831% | $247.9277 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $225.87 | 12.413% | $253.9072 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $250.96 | 10.285% | $276.7712 | $276.77 | $276.75 | $276.80 |
| Purchase #5 | $212.34 | 4.661% | $222.2372 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $92.57 | 13.227% | $104.8142 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $163.53 | 11.800% | $182.8265 | $182.83 | $182.85 | $182.80 |
| 7 purchase totals = | $1,405.79 | $1,526.2447 | $1,526.25 | $1,526.25 | $1,526.20 | |