| 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 | $131.77 | 3.822% | $136.8062 | $136.81 | $136.80 | $136.80 |
| Purchase #2 | $200.49 | 3.837% | $208.1828 | $208.18 | $208.20 | $208.20 |
| Purchase #3 | $99.75 | 11.566% | $111.2871 | $111.29 | $111.30 | $111.30 |
| Purchase #4 | $172.59 | 3.426% | $178.5029 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $246.64 | 10.666% | $272.9466 | $272.95 | $272.95 | $272.90 |
| Purchase #6 | $14.53 | 11.825% | $16.2482 | $16.25 | $16.25 | $16.20 |
| Purchase #7 | $10.85 | 5.315% | $11.4267 | $11.43 | $11.45 | $11.40 |
| 7 purchase totals = | $876.62 | $935.4005 | $935.41 | $935.45 | $935.30 | |