| 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 | $13.62 | 7.383% | $14.6256 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $83.58 | 4.178% | $87.072 | $87.07 | $87.05 | $87.10 |
| Purchase #3 | $239.54 | 9.110% | $261.3621 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $217.32 | 11.727% | $242.8051 | $242.81 | $242.80 | $242.80 |
| Purchase #5 | $130.90 | 13.202% | $148.1814 | $148.18 | $148.20 | $148.20 |
| Purchase #6 | $87.46 | 5.602% | $92.3595 | $92.36 | $92.35 | $92.40 |
| Purchase #7 | $205.89 | 11.125% | $228.7953 | $228.80 | $228.80 | $228.80 |
| 7 purchase totals = | $978.31 | $1,075.2010 | $1,075.21 | $1,075.20 | $1,075.30 | |