| 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 | $192.71 | 3.369% | $199.2024 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $182.43 | 3.614% | $189.023 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $101.41 | 6.288% | $107.7867 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $18.56 | 6.565% | $19.7785 | $19.78 | $19.80 | $19.80 |
| Purchase #5 | $12.67 | 11.660% | $14.1473 | $14.15 | $14.15 | $14.10 |
| Purchase #6 | $236.67 | 5.708% | $250.1791 | $250.18 | $250.20 | $250.20 |
| Purchase #7 | $104.49 | 11.723% | $116.7394 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $848.94 | $896.8564 | $896.86 | $896.90 | $896.80 | |