| 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 | $102.90 | 12.520% | $115.7831 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $226.52 | 12.134% | $254.0059 | $254.01 | $254.00 | $254.00 |
| Purchase #3 | $127.80 | 7.281% | $137.1051 | $137.11 | $137.10 | $137.10 |
| Purchase #4 | $105.89 | 9.604% | $116.0597 | $116.06 | $116.05 | $116.10 |
| Purchase #5 | $81.84 | 13.692% | $93.0455 | $93.05 | $93.05 | $93.00 |
| Purchase #6 | $192.36 | 8.374% | $208.4682 | $208.47 | $208.45 | $208.50 |
| Purchase #7 | $16.66 | 12.541% | $18.7493 | $18.75 | $18.75 | $18.70 |
| 7 purchase totals = | $853.97 | $943.2168 | $943.23 | $943.20 | $943.20 | |