| 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 | $115.66 | 11.702% | $129.1945 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $68.30 | 6.477% | $72.7238 | $72.72 | $72.70 | $72.70 |
| Purchase #3 | $28.30 | 13.844% | $32.2179 | $32.22 | $32.20 | $32.20 |
| Purchase #4 | $239.37 | 9.389% | $261.8444 | $261.84 | $261.85 | $261.80 |
| Purchase #5 | $75.69 | 4.621% | $79.1876 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $111.36 | 4.601% | $116.4837 | $116.48 | $116.50 | $116.50 |
| Purchase #7 | $220.76 | 4.704% | $231.1446 | $231.14 | $231.15 | $231.10 |
| 7 purchase totals = | $859.44 | $922.7965 | $922.78 | $922.80 | $922.70 | |