| 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 | $223.74 | 12.636% | $252.0118 | $252.01 | $252.00 | $252.00 |
| Purchase #2 | $100.54 | 12.699% | $113.3076 | $113.31 | $113.30 | $113.30 |
| Purchase #3 | $212.61 | 11.458% | $236.9709 | $236.97 | $236.95 | $237.00 |
| Purchase #4 | $250.99 | 8.134% | $271.4055 | $271.41 | $271.40 | $271.40 |
| Purchase #5 | $66.80 | 4.336% | $69.6964 | $69.70 | $69.70 | $69.70 |
| Purchase #6 | $9.73 | 5.873% | $10.3014 | $10.30 | $10.30 | $10.30 |
| Purchase #7 | $31.95 | 10.662% | $35.3565 | $35.36 | $35.35 | $35.40 |
| 7 purchase totals = | $896.36 | $989.0501 | $989.06 | $989.00 | $989.10 | |