| 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 | $182.28 | 9.644% | $199.8591 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $226.67 | 11.509% | $252.7575 | $252.76 | $252.75 | $252.80 |
| Purchase #3 | $106.49 | 9.208% | $116.2956 | $116.30 | $116.30 | $116.30 |
| Purchase #4 | $132.88 | 12.569% | $149.5817 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $245.92 | 6.429% | $261.7302 | $261.73 | $261.75 | $261.70 |
| Purchase #6 | $142.46 | 3.773% | $147.835 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $116.39 | 8.276% | $126.0224 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $1,153.09 | $1,254.0815 | $1,254.09 | $1,254.10 | $1,254.10 | |