| 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 | $236.97 | 4.670% | $248.0365 | $248.04 | $248.05 | $248.00 |
| Purchase #2 | $178.82 | 11.698% | $199.7384 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $240.96 | 8.511% | $261.4681 | $261.47 | $261.45 | $261.50 |
| Purchase #4 | $24.40 | 6.144% | $25.8991 | $25.90 | $25.90 | $25.90 |
| Purchase #5 | $95.47 | 4.833% | $100.0841 | $100.08 | $100.10 | $100.10 |
| Purchase #6 | $188.28 | 10.203% | $207.4902 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $180.96 | 4.575% | $189.2389 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $1,145.86 | $1,231.9553 | $1,231.96 | $1,232.00 | $1,231.90 | |