| 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 | $219.27 | 3.318% | $226.5454 | $226.55 | $226.55 | $226.50 |
| Purchase #2 | $237.50 | 13.661% | $269.9449 | $269.94 | $269.95 | $269.90 |
| Purchase #3 | $47.40 | 3.700% | $49.1538 | $49.15 | $49.15 | $49.20 |
| Purchase #4 | $208.49 | 8.405% | $226.0136 | $226.01 | $226.00 | $226.00 |
| Purchase #5 | $166.77 | 13.452% | $189.2039 | $189.20 | $189.20 | $189.20 |
| Purchase #6 | $35.86 | 6.291% | $38.116 | $38.12 | $38.10 | $38.10 |
| Purchase #7 | $217.54 | 8.704% | $236.4747 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $1,132.83 | $1,235.4523 | $1,235.44 | $1,235.40 | $1,235.40 | |