| 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 | $217.50 | 6.640% | $231.942 | $231.94 | $231.95 | $231.90 |
| Purchase #2 | $5.28 | 13.474% | $5.9914 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $91.95 | 10.562% | $101.6618 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $186.68 | 4.382% | $194.8603 | $194.86 | $194.85 | $194.90 |
| Purchase #5 | $201.63 | 3.739% | $209.1689 | $209.17 | $209.15 | $209.20 |
| Purchase #6 | $134.67 | 5.640% | $142.2654 | $142.27 | $142.25 | $142.30 |
| Purchase #7 | $230.26 | 13.434% | $261.1931 | $261.19 | $261.20 | $261.20 |
| 7 purchase totals = | $1,067.97 | $1,147.0829 | $1,147.08 | $1,147.05 | $1,147.20 | |