| 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 | $163.31 | 12.414% | $183.5833 | $183.58 | $183.60 | $183.60 |
| Purchase #2 | $30.84 | 5.243% | $32.4569 | $32.46 | $32.45 | $32.50 |
| Purchase #3 | $247.73 | 13.204% | $280.4403 | $280.44 | $280.45 | $280.40 |
| Purchase #4 | $200.85 | 13.172% | $227.306 | $227.31 | $227.30 | $227.30 |
| Purchase #5 | $243.61 | 9.494% | $266.7383 | $266.74 | $266.75 | $266.70 |
| Purchase #6 | $7.58 | 9.534% | $8.3027 | $8.30 | $8.30 | $8.30 |
| Purchase #7 | $221.57 | 4.785% | $232.1721 | $232.17 | $232.15 | $232.20 |
| 7 purchase totals = | $1,115.49 | $1,230.9996 | $1,231.00 | $1,231.00 | $1,231.00 | |