| 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 | $113.40 | 4.501% | $118.5041 | $118.50 | $118.50 | $118.50 |
| Purchase #2 | $19.93 | 3.264% | $20.5805 | $20.58 | $20.60 | $20.60 |
| Purchase #3 | $216.76 | 6.800% | $231.4997 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $37.74 | 6.226% | $40.0897 | $40.09 | $40.10 | $40.10 |
| Purchase #5 | $222.73 | 6.271% | $236.6974 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $171.74 | 8.354% | $186.0872 | $186.09 | $186.10 | $186.10 |
| Purchase #7 | $106.97 | 11.397% | $119.1614 | $119.16 | $119.15 | $119.20 |
| 7 purchase totals = | $889.27 | $952.6200 | $952.62 | $952.65 | $952.70 | |