| 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 | $227.36 | 8.328% | $246.2945 | $246.29 | $246.30 | $246.30 |
| Purchase #2 | $83.83 | 7.522% | $90.1357 | $90.14 | $90.15 | $90.10 |
| Purchase #3 | $13.69 | 12.372% | $15.3837 | $15.38 | $15.40 | $15.40 |
| Purchase #4 | $31.41 | 8.102% | $33.9548 | $33.95 | $33.95 | $34.00 |
| Purchase #5 | $133.84 | 5.864% | $141.6884 | $141.69 | $141.70 | $141.70 |
| Purchase #6 | $76.42 | 8.828% | $83.1664 | $83.17 | $83.15 | $83.20 |
| Purchase #7 | $110.52 | 10.809% | $122.4661 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $677.07 | $733.0896 | $733.09 | $733.10 | $733.20 | |