| 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 | $232.64 | 12.360% | $261.3943 | $261.39 | $261.40 | $261.40 |
| Purchase #2 | $215.90 | 5.493% | $227.7594 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $33.58 | 4.115% | $34.9618 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $8.86 | 10.219% | $9.7654 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $156.46 | 13.218% | $177.1409 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $116.84 | 4.342% | $121.9132 | $121.91 | $121.90 | $121.90 |
| Purchase #7 | $41.36 | 10.538% | $45.7185 | $45.72 | $45.70 | $45.70 |
| 7 purchase totals = | $805.64 | $878.6535 | $878.65 | $878.60 | $878.70 | |