| 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 | $202.99 | 3.560% | $210.2164 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $33.64 | 13.534% | $38.1928 | $38.19 | $38.20 | $38.20 |
| Purchase #3 | $103.63 | 8.559% | $112.4997 | $112.50 | $112.50 | $112.50 |
| Purchase #4 | $249.46 | 4.801% | $261.4366 | $261.44 | $261.45 | $261.40 |
| Purchase #5 | $250.37 | 8.126% | $270.7151 | $270.72 | $270.70 | $270.70 |
| Purchase #6 | $185.61 | 10.798% | $205.6522 | $205.65 | $205.65 | $205.70 |
| Purchase #7 | $99.49 | 8.492% | $107.9387 | $107.94 | $107.95 | $107.90 |
| 7 purchase totals = | $1,125.19 | $1,206.6515 | $1,206.66 | $1,206.65 | $1,206.60 | |