| 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 | $119.59 | 12.369% | $134.3821 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $78.49 | 3.497% | $81.2348 | $81.23 | $81.25 | $81.20 |
| Purchase #3 | $72.60 | 4.695% | $76.0086 | $76.01 | $76.00 | $76.00 |
| Purchase #4 | $214.68 | 10.719% | $237.6915 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $52.49 | 8.497% | $56.9501 | $56.95 | $56.95 | $57.00 |
| Purchase #6 | $116.54 | 3.581% | $120.7133 | $120.71 | $120.70 | $120.70 |
| Purchase #7 | $210.59 | 13.321% | $238.6427 | $238.64 | $238.65 | $238.60 |
| 7 purchase totals = | $864.98 | $945.6231 | $945.61 | $945.65 | $945.60 | |