| 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 | $35.61 | 6.167% | $37.8061 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $242.71 | 3.333% | $250.7995 | $250.80 | $250.80 | $250.80 |
| Purchase #3 | $162.52 | 12.856% | $183.4136 | $183.41 | $183.40 | $183.40 |
| Purchase #4 | $58.96 | 7.795% | $63.5559 | $63.56 | $63.55 | $63.60 |
| Purchase #5 | $190.76 | 10.274% | $210.3587 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $241.30 | 8.492% | $261.7912 | $261.79 | $261.80 | $261.80 |
| Purchase #7 | $11.62 | 6.267% | $12.3482 | $12.35 | $12.35 | $12.30 |
| 7 purchase totals = | $943.48 | $1,020.0732 | $1,020.08 | $1,020.05 | $1,020.10 | |