| 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 | $243.41 | 5.712% | $257.3136 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $25.39 | 12.110% | $28.4647 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $143.85 | 9.649% | $157.7301 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $89.64 | 11.639% | $100.0732 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $27.50 | 9.563% | $30.1298 | $30.13 | $30.15 | $30.10 |
| Purchase #6 | $207.72 | 6.778% | $221.7993 | $221.80 | $221.80 | $221.80 |
| Purchase #7 | $112.70 | 9.676% | $123.6049 | $123.60 | $123.60 | $123.60 |
| 7 purchase totals = | $850.21 | $919.1156 | $919.10 | $919.10 | $919.10 | |