| 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 | $15.93 | 4.446% | $16.6382 | $16.64 | $16.65 | $16.60 |
| Purchase #2 | $214.57 | 7.394% | $230.4353 | $230.44 | $230.45 | $230.40 |
| Purchase #3 | $217.45 | 6.654% | $231.9191 | $231.92 | $231.90 | $231.90 |
| Purchase #4 | $14.29 | 8.762% | $15.5421 | $15.54 | $15.55 | $15.50 |
| Purchase #5 | $95.68 | 11.271% | $106.4641 | $106.46 | $106.45 | $106.50 |
| Purchase #6 | $236.86 | 10.472% | $261.664 | $261.66 | $261.65 | $261.70 |
| Purchase #7 | $72.79 | 13.641% | $82.7193 | $82.72 | $82.70 | $82.70 |
| 7 purchase totals = | $867.57 | $945.3821 | $945.38 | $945.35 | $945.30 | |