| 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 | $222.64 | 6.633% | $237.4077 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $101.33 | 5.118% | $106.5161 | $106.52 | $106.50 | $106.50 |
| Purchase #3 | $187.99 | 7.857% | $202.7604 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $40.30 | 11.758% | $45.0385 | $45.04 | $45.05 | $45.00 |
| Purchase #5 | $34.55 | 11.373% | $38.4794 | $38.48 | $38.50 | $38.50 |
| Purchase #6 | $208.38 | 9.202% | $227.5551 | $227.56 | $227.55 | $227.60 |
| Purchase #7 | $193.52 | 4.238% | $201.7214 | $201.72 | $201.70 | $201.70 |
| 7 purchase totals = | $988.71 | $1,059.4786 | $1,059.49 | $1,059.45 | $1,059.50 | |