| 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 | $219.85 | 4.849% | $230.5105 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $13.50 | 11.350% | $15.0323 | $15.03 | $15.05 | $15.00 |
| Purchase #3 | $186.59 | 6.792% | $199.2632 | $199.26 | $199.25 | $199.30 |
| Purchase #4 | $68.56 | 3.772% | $71.1461 | $71.15 | $71.15 | $71.10 |
| Purchase #5 | $49.84 | 4.382% | $52.024 | $52.02 | $52.00 | $52.00 |
| Purchase #6 | $99.48 | 9.520% | $108.9505 | $108.95 | $108.95 | $109.00 |
| Purchase #7 | $34.27 | 11.296% | $38.1411 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $672.09 | $715.0677 | $715.06 | $715.05 | $715.00 | |