| 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 | $16.71 | 3.173% | $17.2402 | $17.24 | $17.25 | $17.20 |
| Purchase #2 | $242.53 | 7.597% | $260.955 | $260.96 | $260.95 | $261.00 |
| Purchase #3 | $17.75 | 7.461% | $19.0743 | $19.07 | $19.05 | $19.10 |
| Purchase #4 | $236.59 | 9.840% | $259.8705 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $148.30 | 11.522% | $165.3871 | $165.39 | $165.40 | $165.40 |
| Purchase #6 | $245.87 | 11.577% | $274.3344 | $274.33 | $274.35 | $274.30 |
| Purchase #7 | $97.61 | 9.839% | $107.2138 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $1,005.36 | $1,104.0753 | $1,104.07 | $1,104.05 | $1,104.10 | |