| 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 | $213.32 | 10.642% | $236.0215 | $236.02 | $236.00 | $236.00 |
| Purchase #2 | $212.34 | 11.814% | $237.4258 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $100.33 | 5.719% | $106.0679 | $106.07 | $106.05 | $106.10 |
| Purchase #4 | $189.53 | 13.632% | $215.3667 | $215.37 | $215.35 | $215.40 |
| Purchase #5 | $45.46 | 6.144% | $48.2531 | $48.25 | $48.25 | $48.30 |
| Purchase #6 | $100.56 | 6.270% | $106.8651 | $106.87 | $106.85 | $106.90 |
| Purchase #7 | $247.74 | 7.618% | $266.6128 | $266.61 | $266.60 | $266.60 |
| 7 purchase totals = | $1,109.28 | $1,216.6129 | $1,216.62 | $1,216.55 | $1,216.70 | |