| 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 | $195.29 | 8.556% | $211.999 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $141.39 | 3.528% | $146.3782 | $146.38 | $146.40 | $146.40 |
| Purchase #3 | $173.69 | 11.646% | $193.9179 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $18.88 | 9.594% | $20.6913 | $20.69 | $20.70 | $20.70 |
| Purchase #5 | $81.68 | 6.621% | $87.088 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $200.57 | 10.350% | $221.329 | $221.33 | $221.35 | $221.30 |
| Purchase #7 | $24.79 | 12.119% | $27.7943 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $836.29 | $909.1977 | $909.20 | $909.25 | $909.20 | |