| 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 | $249.65 | 4.839% | $261.7306 | $261.73 | $261.75 | $261.70 |
| Purchase #2 | $29.38 | 8.743% | $31.9487 | $31.95 | $31.95 | $31.90 |
| Purchase #3 | $165.88 | 9.576% | $181.7647 | $181.76 | $181.75 | $181.80 |
| Purchase #4 | $144.70 | 13.506% | $164.2432 | $164.24 | $164.25 | $164.20 |
| Purchase #5 | $170.49 | 11.587% | $190.2447 | $190.24 | $190.25 | $190.20 |
| Purchase #6 | $52.64 | 13.717% | $59.8606 | $59.86 | $59.85 | $59.90 |
| Purchase #7 | $230.36 | 3.186% | $237.6993 | $237.70 | $237.70 | $237.70 |
| 7 purchase totals = | $1,043.10 | $1,127.4918 | $1,127.48 | $1,127.50 | $1,127.40 | |