| 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 | $237.82 | 9.216% | $259.7375 | $259.74 | $259.75 | $259.70 |
| Purchase #2 | $68.59 | 9.770% | $75.2912 | $75.29 | $75.30 | $75.30 |
| Purchase #3 | $49.53 | 3.363% | $51.1957 | $51.20 | $51.20 | $51.20 |
| Purchase #4 | $110.61 | 10.755% | $122.5061 | $122.51 | $122.50 | $122.50 |
| Purchase #5 | $51.51 | 10.824% | $57.0854 | $57.09 | $57.10 | $57.10 |
| Purchase #6 | $167.63 | 13.858% | $190.8602 | $190.86 | $190.85 | $190.90 |
| Purchase #7 | $137.95 | 12.153% | $154.7151 | $154.72 | $154.70 | $154.70 |
| 7 purchase totals = | $823.64 | $911.3912 | $911.41 | $911.40 | $911.40 | |