| 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 | $184.72 | 13.531% | $209.7145 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $109.62 | 11.841% | $122.6001 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $236.31 | 8.499% | $256.394 | $256.39 | $256.40 | $256.40 |
| Purchase #4 | $67.40 | 4.623% | $70.5159 | $70.52 | $70.50 | $70.50 |
| Purchase #5 | $239.79 | 9.250% | $261.9706 | $261.97 | $261.95 | $262.00 |
| Purchase #6 | $126.98 | 9.858% | $139.4977 | $139.50 | $139.50 | $139.50 |
| Purchase #7 | $222.87 | 6.312% | $236.9376 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $1,187.69 | $1,297.6304 | $1,297.63 | $1,297.60 | $1,297.60 | |