| 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 | $144.48 | 9.240% | $157.83 | $157.83 | $157.85 | $157.80 |
| Purchase #2 | $214.27 | 9.721% | $235.0992 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $200.93 | 13.114% | $227.28 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $78.90 | 6.113% | $83.7232 | $83.72 | $83.70 | $83.70 |
| Purchase #5 | $28.94 | 8.241% | $31.3249 | $31.32 | $31.30 | $31.30 |
| Purchase #6 | $232.93 | 12.322% | $261.6316 | $261.63 | $261.65 | $261.60 |
| Purchase #7 | $36.59 | 6.389% | $38.9277 | $38.93 | $38.95 | $38.90 |
| 7 purchase totals = | $937.04 | $1,035.8166 | $1,035.81 | $1,035.85 | $1,035.70 | |