| 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 | $21.42 | 12.506% | $24.0988 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $188.28 | 3.400% | $194.6815 | $194.68 | $194.70 | $194.70 |
| Purchase #3 | $236.65 | 7.831% | $255.1821 | $255.18 | $255.20 | $255.20 |
| Purchase #4 | $62.52 | 4.723% | $65.4728 | $65.47 | $65.45 | $65.50 |
| Purchase #5 | $73.31 | 4.569% | $76.6595 | $76.66 | $76.65 | $76.70 |
| Purchase #6 | $239.37 | 9.119% | $261.1982 | $261.20 | $261.20 | $261.20 |
| Purchase #7 | $142.97 | 5.459% | $150.7747 | $150.77 | $150.75 | $150.80 |
| 7 purchase totals = | $964.52 | $1,028.0676 | $1,028.06 | $1,028.05 | $1,028.20 | |