| 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 | $231.57 | 11.333% | $257.8138 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $110.30 | 13.343% | $125.0173 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $194.88 | 8.319% | $211.0921 | $211.09 | $211.10 | $211.10 |
| Purchase #4 | $78.58 | 13.271% | $89.0084 | $89.01 | $89.00 | $89.00 |
| Purchase #5 | $9.43 | 6.332% | $10.0271 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $96.70 | 3.765% | $100.3408 | $100.34 | $100.35 | $100.30 |
| Purchase #7 | $52.65 | 5.867% | $55.739 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $774.11 | $849.0385 | $849.04 | $849.05 | $848.90 | |