| 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 | $220.77 | 6.390% | $234.8772 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $106.54 | 3.679% | $110.4596 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $212.36 | 11.322% | $236.4034 | $236.40 | $236.40 | $236.40 |
| Purchase #4 | $178.25 | 13.523% | $202.3547 | $202.35 | $202.35 | $202.40 |
| Purchase #5 | $63.31 | 4.834% | $66.3704 | $66.37 | $66.35 | $66.40 |
| Purchase #6 | $142.69 | 12.733% | $160.8587 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $223.36 | 12.528% | $251.3425 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $1,147.28 | $1,262.6665 | $1,262.66 | $1,262.65 | $1,262.80 | |