| 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 | $102.78 | 4.637% | $107.5459 | $107.55 | $107.55 | $107.50 |
| Purchase #2 | $235.66 | 11.156% | $261.9502 | $261.95 | $261.95 | $262.00 |
| Purchase #3 | $169.99 | 8.470% | $184.3882 | $184.39 | $184.40 | $184.40 |
| Purchase #4 | $114.65 | 7.146% | $122.8429 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $195.38 | 4.846% | $204.8481 | $204.85 | $204.85 | $204.80 |
| Purchase #6 | $25.51 | 12.695% | $28.7485 | $28.75 | $28.75 | $28.70 |
| Purchase #7 | $194.65 | 8.126% | $210.4673 | $210.47 | $210.45 | $210.50 |
| 7 purchase totals = | $1,038.62 | $1,120.7911 | $1,120.80 | $1,120.80 | $1,120.70 | |