| 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 | $198.47 | 13.600% | $225.4619 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $233.71 | 8.203% | $252.8812 | $252.88 | $252.90 | $252.90 |
| Purchase #3 | $187.43 | 9.192% | $204.6586 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $72.58 | 12.665% | $81.7723 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $170.39 | 10.484% | $188.2537 | $188.25 | $188.25 | $188.30 |
| Purchase #6 | $125.87 | 8.134% | $136.1083 | $136.11 | $136.10 | $136.10 |
| Purchase #7 | $190.28 | 9.576% | $208.5012 | $208.50 | $208.50 | $208.50 |
| 7 purchase totals = | $1,178.73 | $1,297.6372 | $1,297.63 | $1,297.60 | $1,297.80 | |