| 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 | $224.94 | 8.221% | $243.4323 | $243.43 | $243.45 | $243.40 |
| Purchase #2 | $85.31 | 4.206% | $88.8981 | $88.90 | $88.90 | $88.90 |
| Purchase #3 | $209.66 | 8.629% | $227.7516 | $227.75 | $227.75 | $227.80 |
| Purchase #4 | $16.45 | 3.672% | $17.054 | $17.05 | $17.05 | $17.10 |
| Purchase #5 | $63.85 | 13.618% | $72.5451 | $72.55 | $72.55 | $72.50 |
| Purchase #6 | $26.72 | 6.485% | $28.4528 | $28.45 | $28.45 | $28.50 |
| Purchase #7 | $170.87 | 9.104% | $186.426 | $186.43 | $186.45 | $186.40 |
| 7 purchase totals = | $797.80 | $864.5599 | $864.56 | $864.60 | $864.60 | |