| 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 | $238.86 | 9.533% | $261.6305 | $261.63 | $261.65 | $261.60 |
| Purchase #2 | $167.95 | 12.413% | $188.7976 | $188.80 | $188.80 | $188.80 |
| Purchase #3 | $139.92 | 3.152% | $144.3303 | $144.33 | $144.35 | $144.30 |
| Purchase #4 | $13.68 | 3.557% | $14.1666 | $14.17 | $14.15 | $14.20 |
| Purchase #5 | $209.77 | 11.734% | $234.3844 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $213.66 | 8.178% | $231.1331 | $231.13 | $231.15 | $231.10 |
| Purchase #7 | $110.53 | 5.710% | $116.8413 | $116.84 | $116.85 | $116.80 |
| 7 purchase totals = | $1,094.37 | $1,191.2838 | $1,191.28 | $1,191.35 | $1,191.20 | |