| 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 | $210.30 | 11.657% | $234.8147 | $234.81 | $234.80 | $234.80 |
| Purchase #2 | $79.96 | 7.509% | $85.9642 | $85.96 | $85.95 | $86.00 |
| Purchase #3 | $217.59 | 8.270% | $235.5847 | $235.58 | $235.60 | $235.60 |
| Purchase #4 | $49.30 | 7.596% | $53.0448 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $237.41 | 9.729% | $260.5076 | $260.51 | $260.50 | $260.50 |
| Purchase #6 | $214.59 | 7.595% | $230.8881 | $230.89 | $230.90 | $230.90 |
| Purchase #7 | $107.54 | 9.339% | $117.5832 | $117.58 | $117.60 | $117.60 |
| 7 purchase totals = | $1,116.69 | $1,218.3873 | $1,218.37 | $1,218.40 | $1,218.40 | |