| 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 | $86.42 | 4.378% | $90.2035 | $90.20 | $90.20 | $90.20 |
| Purchase #2 | $171.36 | 8.697% | $186.2632 | $186.26 | $186.25 | $186.30 |
| Purchase #3 | $187.36 | 7.563% | $201.53 | $201.53 | $201.55 | $201.50 |
| Purchase #4 | $163.28 | 9.218% | $178.3312 | $178.33 | $178.35 | $178.30 |
| Purchase #5 | $139.73 | 9.748% | $153.3509 | $153.35 | $153.35 | $153.40 |
| Purchase #6 | $27.97 | 9.797% | $30.7102 | $30.71 | $30.70 | $30.70 |
| Purchase #7 | $232.38 | 12.367% | $261.1184 | $261.12 | $261.10 | $261.10 |
| 7 purchase totals = | $1,008.50 | $1,101.5074 | $1,101.50 | $1,101.50 | $1,101.50 | |