| 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 | $113.31 | 13.230% | $128.3009 | $128.30 | $128.30 | $128.30 |
| Purchase #2 | $249.52 | 4.619% | $261.0453 | $261.05 | $261.05 | $261.00 |
| Purchase #3 | $57.26 | 9.372% | $62.6264 | $62.63 | $62.65 | $62.60 |
| Purchase #4 | $28.66 | 4.240% | $29.8752 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $223.35 | 3.704% | $231.6229 | $231.62 | $231.60 | $231.60 |
| Purchase #6 | $129.84 | 13.866% | $147.8436 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $86.73 | 13.190% | $98.1697 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $888.67 | $959.4840 | $959.49 | $959.50 | $959.40 | |