| 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 | $221.57 | 8.851% | $241.1812 | $241.18 | $241.20 | $241.20 |
| Purchase #2 | $122.44 | 9.594% | $134.1869 | $134.19 | $134.20 | $134.20 |
| Purchase #3 | $58.43 | 9.237% | $63.8272 | $63.83 | $63.85 | $63.80 |
| Purchase #4 | $75.85 | 12.849% | $85.596 | $85.60 | $85.60 | $85.60 |
| Purchase #5 | $141.90 | 11.240% | $157.8496 | $157.85 | $157.85 | $157.80 |
| Purchase #6 | $123.78 | 10.327% | $136.5628 | $136.56 | $136.55 | $136.60 |
| Purchase #7 | $142.56 | 3.575% | $147.6565 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $886.53 | $966.8602 | $966.87 | $966.90 | $966.90 | |