| 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 | $206.79 | 6.249% | $219.7123 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $216.96 | 7.849% | $233.9892 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $143.82 | 3.520% | $148.8825 | $148.88 | $148.90 | $148.90 |
| Purchase #4 | $16.96 | 3.838% | $17.6109 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $86.36 | 8.164% | $93.4104 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $153.62 | 12.554% | $172.9055 | $172.91 | $172.90 | $172.90 |
| Purchase #7 | $9.65 | 4.123% | $10.0479 | $10.05 | $10.05 | $10.00 |
| 7 purchase totals = | $834.16 | $896.5587 | $896.56 | $896.55 | $896.50 | |