| 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 | $182.43 | 13.695% | $207.4138 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $60.87 | 6.840% | $65.0335 | $65.03 | $65.05 | $65.00 |
| Purchase #3 | $246.40 | 8.548% | $267.4623 | $267.46 | $267.45 | $267.50 |
| Purchase #4 | $175.64 | 13.542% | $199.4252 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $20.30 | 13.497% | $23.0399 | $23.04 | $23.05 | $23.00 |
| Purchase #6 | $242.29 | 11.685% | $270.6016 | $270.60 | $270.60 | $270.60 |
| Purchase #7 | $239.42 | 9.216% | $261.4849 | $261.48 | $261.50 | $261.50 |
| 7 purchase totals = | $1,167.35 | $1,294.4612 | $1,294.45 | $1,294.50 | $1,294.40 | |