| 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 | $214.77 | 5.524% | $226.6339 | $226.63 | $226.65 | $226.60 |
| Purchase #2 | $129.72 | 12.567% | $146.0219 | $146.02 | $146.00 | $146.00 |
| Purchase #3 | $34.84 | 7.618% | $37.4941 | $37.49 | $37.50 | $37.50 |
| Purchase #4 | $144.42 | 12.123% | $161.928 | $161.93 | $161.95 | $161.90 |
| Purchase #5 | $22.90 | 10.824% | $25.3787 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $78.85 | 12.685% | $88.8521 | $88.85 | $88.85 | $88.90 |
| Purchase #7 | $237.33 | 12.657% | $267.3689 | $267.37 | $267.35 | $267.40 |
| 7 purchase totals = | $862.83 | $953.6776 | $953.67 | $953.70 | $953.70 | |