| 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 | $236.69 | 7.379% | $254.1554 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $21.45 | 7.769% | $23.1165 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $52.53 | 10.826% | $58.2169 | $58.22 | $58.20 | $58.20 |
| Purchase #4 | $117.62 | 8.547% | $127.673 | $127.67 | $127.65 | $127.70 |
| Purchase #5 | $230.76 | 10.706% | $255.4652 | $255.47 | $255.45 | $255.50 |
| Purchase #6 | $37.78 | 10.440% | $41.7242 | $41.72 | $41.70 | $41.70 |
| Purchase #7 | $88.73 | 9.790% | $97.4167 | $97.42 | $97.40 | $97.40 |
| 7 purchase totals = | $785.56 | $857.7679 | $857.78 | $857.65 | $857.80 | |