| 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 | $175.99 | 13.386% | $199.548 | $199.55 | $199.55 | $199.50 |
| Purchase #2 | $136.91 | 13.509% | $155.4052 | $155.41 | $155.40 | $155.40 |
| Purchase #3 | $216.75 | 10.520% | $239.5521 | $239.55 | $239.55 | $239.60 |
| Purchase #4 | $234.33 | 6.792% | $250.2457 | $250.25 | $250.25 | $250.20 |
| Purchase #5 | $243.62 | 7.276% | $261.3458 | $261.35 | $261.35 | $261.30 |
| Purchase #6 | $125.86 | 9.169% | $137.4001 | $137.40 | $137.40 | $137.40 |
| Purchase #7 | $30.85 | 11.254% | $34.3219 | $34.32 | $34.30 | $34.30 |
| 7 purchase totals = | $1,164.31 | $1,277.8188 | $1,277.83 | $1,277.80 | $1,277.70 | |