| 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 | $197.51 | 8.812% | $214.9146 | $214.91 | $214.90 | $214.90 |
| Purchase #2 | $127.85 | 8.696% | $138.9678 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $217.82 | 8.778% | $236.9402 | $236.94 | $236.95 | $236.90 |
| Purchase #4 | $27.46 | 11.202% | $30.5361 | $30.54 | $30.55 | $30.50 |
| Purchase #5 | $172.67 | 3.214% | $178.2196 | $178.22 | $178.20 | $178.20 |
| Purchase #6 | $231.78 | 8.398% | $251.2449 | $251.24 | $251.25 | $251.20 |
| Purchase #7 | $82.35 | 9.382% | $90.0761 | $90.08 | $90.10 | $90.10 |
| 7 purchase totals = | $1,057.44 | $1,140.8993 | $1,140.90 | $1,140.90 | $1,140.80 | |