| 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 | $127.28 | 7.577% | $136.924 | $136.92 | $136.90 | $136.90 |
| Purchase #2 | $176.99 | 11.765% | $197.8129 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $231.96 | 12.561% | $261.0965 | $261.10 | $261.10 | $261.10 |
| Purchase #4 | $45.89 | 9.788% | $50.3817 | $50.38 | $50.40 | $50.40 |
| Purchase #5 | $167.98 | 12.322% | $188.6785 | $188.68 | $188.70 | $188.70 |
| Purchase #6 | $100.93 | 7.622% | $108.6229 | $108.62 | $108.60 | $108.60 |
| Purchase #7 | $219.80 | 3.447% | $227.3765 | $227.38 | $227.40 | $227.40 |
| 7 purchase totals = | $1,070.83 | $1,170.8930 | $1,170.89 | $1,170.90 | $1,170.90 | |