| 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 | $231.69 | 3.240% | $239.1968 | $239.20 | $239.20 | $239.20 |
| Purchase #2 | $210.62 | 12.247% | $236.4146 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $127.63 | 5.652% | $134.8436 | $134.84 | $134.85 | $134.80 |
| Purchase #4 | $198.28 | 11.702% | $221.4827 | $221.48 | $221.50 | $221.50 |
| Purchase #5 | $215.62 | 7.808% | $232.4556 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $115.51 | 5.469% | $121.8272 | $121.83 | $121.85 | $121.80 |
| Purchase #7 | $16.97 | 12.712% | $19.1272 | $19.13 | $19.15 | $19.10 |
| 7 purchase totals = | $1,116.32 | $1,205.3477 | $1,205.35 | $1,205.40 | $1,205.30 | |