| 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 | $111.49 | 10.193% | $122.8542 | $122.85 | $122.85 | $122.90 |
| Purchase #2 | $10.96 | 8.634% | $11.9063 | $11.91 | $11.90 | $11.90 |
| Purchase #3 | $11.55 | 11.600% | $12.8898 | $12.89 | $12.90 | $12.90 |
| Purchase #4 | $174.25 | 6.139% | $184.9472 | $184.95 | $184.95 | $184.90 |
| Purchase #5 | $9.96 | 8.516% | $10.8082 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $192.50 | 3.478% | $199.1952 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $184.39 | 12.141% | $206.7768 | $206.78 | $206.80 | $206.80 |
| 7 purchase totals = | $695.10 | $749.3777 | $749.39 | $749.40 | $749.40 | |