| 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 | $31.83 | 12.237% | $35.725 | $35.73 | $35.75 | $35.70 |
| Purchase #2 | $168.88 | 9.414% | $184.7784 | $184.78 | $184.80 | $184.80 |
| Purchase #3 | $225.86 | 7.690% | $243.2286 | $243.23 | $243.25 | $243.20 |
| Purchase #4 | $244.62 | 3.263% | $252.602 | $252.60 | $252.60 | $252.60 |
| Purchase #5 | $222.41 | 4.291% | $231.9536 | $231.95 | $231.95 | $232.00 |
| Purchase #6 | $237.61 | 10.118% | $261.6514 | $261.65 | $261.65 | $261.70 |
| Purchase #7 | $111.53 | 12.502% | $125.4735 | $125.47 | $125.45 | $125.50 |
| 7 purchase totals = | $1,242.74 | $1,335.4125 | $1,335.41 | $1,335.45 | $1,335.50 | |