| 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 | $110.64 | 12.409% | $124.3693 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $128.49 | 10.212% | $141.6114 | $141.61 | $141.60 | $141.60 |
| Purchase #3 | $26.82 | 4.314% | $27.977 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $167.34 | 9.192% | $182.7219 | $182.72 | $182.70 | $182.70 |
| Purchase #5 | $65.72 | 10.304% | $72.4918 | $72.49 | $72.50 | $72.50 |
| Purchase #6 | $41.71 | 7.698% | $44.9208 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $179.98 | 10.567% | $198.9985 | $199.00 | $199.00 | $199.00 |
| 7 purchase totals = | $720.70 | $793.0907 | $793.09 | $793.05 | $793.10 | |