| 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 | $113.26 | 9.329% | $123.826 | $123.83 | $123.85 | $123.80 |
| Purchase #2 | $182.49 | 13.270% | $206.7064 | $206.71 | $206.70 | $206.70 |
| Purchase #3 | $219.28 | 5.759% | $231.9083 | $231.91 | $231.90 | $231.90 |
| Purchase #4 | $237.71 | 10.113% | $261.7496 | $261.75 | $261.75 | $261.70 |
| Purchase #5 | $58.35 | 10.478% | $64.4639 | $64.46 | $64.45 | $64.50 |
| Purchase #6 | $12.94 | 13.740% | $14.718 | $14.72 | $14.70 | $14.70 |
| Purchase #7 | $37.28 | 6.779% | $39.8072 | $39.81 | $39.80 | $39.80 |
| 7 purchase totals = | $861.31 | $943.1794 | $943.19 | $943.15 | $943.10 | |