| 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 | $222.53 | 8.349% | $241.109 | $241.11 | $241.10 | $241.10 |
| Purchase #2 | $134.57 | 11.161% | $149.5894 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $201.35 | 6.179% | $213.7914 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $42.45 | 13.264% | $48.0806 | $48.08 | $48.10 | $48.10 |
| Purchase #5 | $45.70 | 10.262% | $50.3897 | $50.39 | $50.40 | $50.40 |
| Purchase #6 | $88.72 | 10.242% | $97.8067 | $97.81 | $97.80 | $97.80 |
| Purchase #7 | $234.64 | 11.329% | $261.2224 | $261.22 | $261.20 | $261.20 |
| 7 purchase totals = | $969.96 | $1,061.9892 | $1,061.99 | $1,062.00 | $1,062.00 | |