| 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 | $207.72 | 4.807% | $217.7051 | $217.71 | $217.70 | $217.70 |
| Purchase #2 | $118.46 | 12.421% | $133.1739 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $17.52 | 8.720% | $19.0477 | $19.05 | $19.05 | $19.00 |
| Purchase #4 | $236.37 | 13.402% | $268.0483 | $268.05 | $268.05 | $268.00 |
| Purchase #5 | $182.88 | 4.864% | $191.7753 | $191.78 | $191.80 | $191.80 |
| Purchase #6 | $233.56 | 4.141% | $243.2317 | $243.23 | $243.25 | $243.20 |
| Purchase #7 | $143.37 | 12.605% | $161.4418 | $161.44 | $161.45 | $161.40 |
| 7 purchase totals = | $1,139.88 | $1,234.4238 | $1,234.43 | $1,234.45 | $1,234.30 | |