| 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 | $206.74 | 10.614% | $228.6834 | $228.68 | $228.70 | $228.70 |
| Purchase #2 | $52.87 | 6.134% | $56.113 | $56.11 | $56.10 | $56.10 |
| Purchase #3 | $182.63 | 8.418% | $198.0038 | $198.00 | $198.00 | $198.00 |
| Purchase #4 | $224.59 | 12.315% | $252.2483 | $252.25 | $252.25 | $252.20 |
| Purchase #5 | $22.74 | 13.497% | $25.8092 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $71.56 | 10.235% | $78.8842 | $78.88 | $78.90 | $78.90 |
| Purchase #7 | $93.69 | 11.374% | $104.3463 | $104.35 | $104.35 | $104.30 |
| 7 purchase totals = | $854.82 | $944.0882 | $944.08 | $944.10 | $944.00 | |