| 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 | $26.63 | 12.476% | $29.9524 | $29.95 | $29.95 | $30.00 |
| Purchase #2 | $60.92 | 10.776% | $67.4847 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $155.82 | 8.222% | $168.6315 | $168.63 | $168.65 | $168.60 |
| Purchase #4 | $164.48 | 11.488% | $183.3755 | $183.38 | $183.40 | $183.40 |
| Purchase #5 | $209.50 | 10.356% | $231.1958 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $111.28 | 10.553% | $123.0234 | $123.02 | $123.00 | $123.00 |
| Purchase #7 | $208.51 | 13.833% | $237.3532 | $237.35 | $237.35 | $237.40 |
| 7 purchase totals = | $937.14 | $1,041.0165 | $1,041.01 | $1,041.05 | $1,041.10 | |