| 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 | $214.78 | 9.308% | $234.7717 | $234.77 | $234.75 | $234.80 |
| Purchase #2 | $15.56 | 12.611% | $17.5223 | $17.52 | $17.50 | $17.50 |
| Purchase #3 | $123.79 | 8.481% | $134.2886 | $134.29 | $134.30 | $134.30 |
| Purchase #4 | $200.33 | 12.113% | $224.596 | $224.60 | $224.60 | $224.60 |
| Purchase #5 | $27.42 | 4.260% | $28.5881 | $28.59 | $28.60 | $28.60 |
| Purchase #6 | $177.37 | 8.567% | $192.5653 | $192.57 | $192.55 | $192.60 |
| Purchase #7 | $181.60 | 8.732% | $197.4573 | $197.46 | $197.45 | $197.50 |
| 7 purchase totals = | $940.85 | $1,029.7893 | $1,029.80 | $1,029.75 | $1,029.90 | |