| 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 | $202.52 | 13.122% | $229.0947 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $98.60 | 3.557% | $102.1072 | $102.11 | $102.10 | $102.10 |
| Purchase #3 | $150.25 | 8.652% | $163.2496 | $163.25 | $163.25 | $163.20 |
| Purchase #4 | $234.43 | 3.634% | $242.9492 | $242.95 | $242.95 | $242.90 |
| Purchase #5 | $197.83 | 12.413% | $222.3866 | $222.39 | $222.40 | $222.40 |
| Purchase #6 | $235.63 | 8.110% | $254.7396 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $89.52 | 6.199% | $95.0693 | $95.07 | $95.05 | $95.10 |
| 7 purchase totals = | $1,208.78 | $1,309.5962 | $1,309.60 | $1,309.60 | $1,309.50 | |