| 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 | $250.29 | 9.237% | $273.4093 | $273.41 | $273.40 | $273.40 |
| Purchase #2 | $61.87 | 10.859% | $68.5885 | $68.59 | $68.60 | $68.60 |
| Purchase #3 | $68.94 | 11.717% | $77.0177 | $77.02 | $77.00 | $77.00 |
| Purchase #4 | $100.51 | 7.456% | $108.004 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $213.71 | 4.228% | $222.7457 | $222.75 | $222.75 | $222.70 |
| Purchase #6 | $149.44 | 11.151% | $166.1041 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $232.94 | 10.818% | $258.1394 | $258.14 | $258.15 | $258.10 |
| 7 purchase totals = | $1,077.70 | $1,174.0087 | $1,174.01 | $1,174.00 | $1,173.90 | |