| 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 | $179.25 | 11.266% | $199.4443 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $174.25 | 13.343% | $197.5002 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $245.67 | 5.861% | $260.0687 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $123.83 | 8.365% | $134.1884 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $77.63 | 7.463% | $83.4235 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $19.70 | 3.792% | $20.447 | $20.45 | $20.45 | $20.40 |
| Purchase #7 | $91.99 | 7.674% | $99.0493 | $99.05 | $99.05 | $99.00 |
| 7 purchase totals = | $912.32 | $994.1214 | $994.12 | $994.10 | $994.00 | |