| 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 | $155.91 | 11.189% | $173.3548 | $173.35 | $173.35 | $173.40 |
| Purchase #2 | $189.64 | 5.645% | $200.3452 | $200.35 | $200.35 | $200.30 |
| Purchase #3 | $58.62 | 13.292% | $66.4118 | $66.41 | $66.40 | $66.40 |
| Purchase #4 | $191.49 | 12.525% | $215.4741 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $248.81 | 5.149% | $261.6212 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $89.82 | 9.858% | $98.6745 | $98.67 | $98.65 | $98.70 |
| Purchase #7 | $197.50 | 12.397% | $221.9841 | $221.98 | $222.00 | $222.00 |
| 7 purchase totals = | $1,131.79 | $1,237.8657 | $1,237.85 | $1,237.80 | $1,237.90 | |