| 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 | $236.85 | 10.462% | $261.6292 | $261.63 | $261.65 | $261.60 |
| Purchase #2 | $33.59 | 3.360% | $34.7186 | $34.72 | $34.70 | $34.70 |
| Purchase #3 | $57.49 | 9.119% | $62.7325 | $62.73 | $62.75 | $62.70 |
| Purchase #4 | $248.60 | 13.690% | $282.6333 | $282.63 | $282.65 | $282.60 |
| Purchase #5 | $214.48 | 10.536% | $237.0776 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $76.44 | 3.868% | $79.3967 | $79.40 | $79.40 | $79.40 |
| Purchase #7 | $16.69 | 4.596% | $17.4571 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $884.14 | $975.6450 | $975.65 | $975.70 | $975.60 | |