| 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 | $209.64 | 13.172% | $237.2538 | $237.25 | $237.25 | $237.30 |
| Purchase #2 | $108.35 | 12.592% | $121.9934 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $242.40 | 6.366% | $257.8312 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $106.74 | 8.817% | $116.1513 | $116.15 | $116.15 | $116.20 |
| Purchase #5 | $121.39 | 3.249% | $125.334 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $59.38 | 12.238% | $66.6469 | $66.65 | $66.65 | $66.60 |
| Purchase #7 | $230.98 | 9.455% | $252.8192 | $252.82 | $252.80 | $252.80 |
| 7 purchase totals = | $1,078.88 | $1,178.0298 | $1,178.02 | $1,178.05 | $1,178.00 | |