| 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 | $21.85 | 11.375% | $24.3354 | $24.34 | $24.35 | $24.30 |
| Purchase #2 | $107.98 | 6.828% | $115.3529 | $115.35 | $115.35 | $115.40 |
| Purchase #3 | $208.25 | 3.273% | $215.066 | $215.07 | $215.05 | $215.10 |
| Purchase #4 | $164.41 | 10.358% | $181.4396 | $181.44 | $181.45 | $181.40 |
| Purchase #5 | $84.86 | 6.563% | $90.4294 | $90.43 | $90.45 | $90.40 |
| Purchase #6 | $229.70 | 5.475% | $242.2761 | $242.28 | $242.30 | $242.30 |
| Purchase #7 | $64.98 | 4.578% | $67.9548 | $67.95 | $67.95 | $68.00 |
| 7 purchase totals = | $882.03 | $936.8542 | $936.86 | $936.90 | $936.90 | |