| 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 | $111.46 | 9.478% | $122.0242 | $122.02 | $122.00 | $122.00 |
| Purchase #2 | $165.89 | 11.650% | $185.2162 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $175.77 | 12.785% | $198.2422 | $198.24 | $198.25 | $198.20 |
| Purchase #4 | $131.97 | 13.585% | $149.8981 | $149.90 | $149.90 | $149.90 |
| Purchase #5 | $224.76 | 11.558% | $250.7378 | $250.74 | $250.75 | $250.70 |
| Purchase #6 | $245.87 | 8.141% | $265.8863 | $265.89 | $265.90 | $265.90 |
| Purchase #7 | $236.31 | 9.158% | $257.9513 | $257.95 | $257.95 | $258.00 |
| 7 purchase totals = | $1,292.03 | $1,429.9561 | $1,429.96 | $1,429.95 | $1,429.90 | |