| 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 | $127.65 | 9.329% | $139.5585 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $126.94 | 12.859% | $143.2632 | $143.26 | $143.25 | $143.30 |
| Purchase #3 | $76.80 | 7.527% | $82.5807 | $82.58 | $82.60 | $82.60 |
| Purchase #4 | $167.26 | 5.424% | $176.3322 | $176.33 | $176.35 | $176.30 |
| Purchase #5 | $203.61 | 3.294% | $210.3169 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $26.52 | 4.607% | $27.7418 | $27.74 | $27.75 | $27.70 |
| Purchase #7 | $249.96 | 4.450% | $261.0832 | $261.08 | $261.10 | $261.10 |
| 7 purchase totals = | $978.74 | $1,040.8765 | $1,040.87 | $1,040.90 | $1,040.90 | |