| 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 | $22.90 | 3.356% | $23.6685 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $119.89 | 4.590% | $125.393 | $125.39 | $125.40 | $125.40 |
| Purchase #3 | $59.69 | 6.145% | $63.358 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $224.74 | 12.650% | $253.1696 | $253.17 | $253.15 | $253.20 |
| Purchase #5 | $221.65 | 11.289% | $246.6721 | $246.67 | $246.65 | $246.70 |
| Purchase #6 | $221.59 | 4.413% | $231.3688 | $231.37 | $231.35 | $231.40 |
| Purchase #7 | $19.67 | 5.131% | $20.6793 | $20.68 | $20.70 | $20.70 |
| 7 purchase totals = | $890.13 | $964.3093 | $964.31 | $964.25 | $964.50 | |