| 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 | $36.41 | 5.793% | $38.5192 | $38.52 | $38.50 | $38.50 |
| Purchase #2 | $126.64 | 13.277% | $143.454 | $143.45 | $143.45 | $143.50 |
| Purchase #3 | $74.55 | 4.655% | $78.0203 | $78.02 | $78.00 | $78.00 |
| Purchase #4 | $249.47 | 4.770% | $261.3697 | $261.37 | $261.35 | $261.40 |
| Purchase #5 | $205.62 | 9.349% | $224.8434 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $193.39 | 13.530% | $219.5557 | $219.56 | $219.55 | $219.60 |
| Purchase #7 | $106.53 | 8.202% | $115.2676 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $992.61 | $1,081.0299 | $1,081.03 | $1,080.95 | $1,081.10 | |