| 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 | $208.86 | 13.578% | $237.219 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $219.39 | 9.347% | $239.8964 | $239.90 | $239.90 | $239.90 |
| Purchase #3 | $76.40 | 10.581% | $84.4839 | $84.48 | $84.50 | $84.50 |
| Purchase #4 | $91.54 | 10.190% | $100.8679 | $100.87 | $100.85 | $100.90 |
| Purchase #5 | $50.75 | 9.731% | $55.6885 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $66.29 | 12.702% | $74.7102 | $74.71 | $74.70 | $74.70 |
| Purchase #7 | $92.99 | 9.796% | $102.0993 | $102.10 | $102.10 | $102.10 |
| 7 purchase totals = | $806.22 | $894.9652 | $894.97 | $894.95 | $895.00 | |