| 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 | $195.31 | 9.578% | $214.0168 | $214.02 | $214.00 | $214.00 |
| Purchase #2 | $52.57 | 8.594% | $57.0879 | $57.09 | $57.10 | $57.10 |
| Purchase #3 | $223.30 | 9.752% | $245.0762 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $41.83 | 9.626% | $45.8566 | $45.86 | $45.85 | $45.90 |
| Purchase #5 | $37.87 | 12.258% | $42.5121 | $42.51 | $42.50 | $42.50 |
| Purchase #6 | $27.92 | 9.683% | $30.6235 | $30.62 | $30.60 | $30.60 |
| Purchase #7 | $100.81 | 6.523% | $107.3858 | $107.39 | $107.40 | $107.40 |
| 7 purchase totals = | $679.61 | $742.5589 | $742.57 | $742.55 | $742.60 | |