| 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 | $11.98 | 3.406% | $12.388 | $12.39 | $12.40 | $12.40 |
| Purchase #2 | $201.46 | 6.356% | $214.2648 | $214.26 | $214.25 | $214.30 |
| Purchase #3 | $81.31 | 6.253% | $86.3943 | $86.39 | $86.40 | $86.40 |
| Purchase #4 | $189.72 | 8.333% | $205.5294 | $205.53 | $205.55 | $205.50 |
| Purchase #5 | $163.86 | 13.544% | $186.0532 | $186.05 | $186.05 | $186.10 |
| Purchase #6 | $162.45 | 9.200% | $177.3954 | $177.40 | $177.40 | $177.40 |
| Purchase #7 | $140.83 | 3.567% | $145.8534 | $145.85 | $145.85 | $145.90 |
| 7 purchase totals = | $951.61 | $1,027.8785 | $1,027.87 | $1,027.90 | $1,028.00 | |