| 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 | $102.89 | 5.373% | $108.4183 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $199.78 | 3.259% | $206.2908 | $206.29 | $206.30 | $206.30 |
| Purchase #3 | $49.94 | 10.419% | $55.1432 | $55.14 | $55.15 | $55.10 |
| Purchase #4 | $187.25 | 5.160% | $196.9121 | $196.91 | $196.90 | $196.90 |
| Purchase #5 | $101.87 | 4.322% | $106.2728 | $106.27 | $106.25 | $106.30 |
| Purchase #6 | $63.64 | 7.258% | $68.259 | $68.26 | $68.25 | $68.30 |
| Purchase #7 | $183.94 | 10.504% | $203.2611 | $203.26 | $203.25 | $203.30 |
| 7 purchase totals = | $889.31 | $944.5573 | $944.55 | $944.50 | $944.60 | |