| 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 | $231.38 | 7.207% | $248.0556 | $248.06 | $248.05 | $248.10 |
| Purchase #2 | $212.63 | 4.644% | $222.5045 | $222.50 | $222.50 | $222.50 |
| Purchase #3 | $132.89 | 6.297% | $141.2581 | $141.26 | $141.25 | $141.30 |
| Purchase #4 | $28.73 | 6.808% | $30.6859 | $30.69 | $30.70 | $30.70 |
| Purchase #5 | $105.60 | 9.792% | $115.9404 | $115.94 | $115.95 | $115.90 |
| Purchase #6 | $171.99 | 8.523% | $186.6487 | $186.65 | $186.65 | $186.60 |
| Purchase #7 | $26.39 | 5.852% | $27.9343 | $27.93 | $27.95 | $27.90 |
| 7 purchase totals = | $909.61 | $973.0275 | $973.03 | $973.05 | $973.00 | |