| 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 | $234.60 | 12.822% | $264.6804 | $264.68 | $264.70 | $264.70 |
| Purchase #2 | $59.81 | 11.736% | $66.8293 | $66.83 | $66.85 | $66.80 |
| Purchase #3 | $155.83 | 3.618% | $161.4679 | $161.47 | $161.45 | $161.50 |
| Purchase #4 | $43.67 | 13.788% | $49.6912 | $49.69 | $49.70 | $49.70 |
| Purchase #5 | $131.89 | 7.829% | $142.2157 | $142.22 | $142.20 | $142.20 |
| Purchase #6 | $213.56 | 9.837% | $234.5679 | $234.57 | $234.55 | $234.60 |
| Purchase #7 | $43.73 | 10.761% | $48.4358 | $48.44 | $48.45 | $48.40 |
| 7 purchase totals = | $883.09 | $967.8882 | $967.90 | $967.90 | $967.90 | |