| 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 | $205.55 | 3.482% | $212.7073 | $212.71 | $212.70 | $212.70 |
| Purchase #2 | $250.86 | 8.320% | $271.7316 | $271.73 | $271.75 | $271.70 |
| Purchase #3 | $187.59 | 9.117% | $204.6926 | $204.69 | $204.70 | $204.70 |
| Purchase #4 | $159.34 | 8.832% | $173.4129 | $173.41 | $173.40 | $173.40 |
| Purchase #5 | $154.70 | 10.846% | $171.4788 | $171.48 | $171.50 | $171.50 |
| Purchase #6 | $109.91 | 4.432% | $114.7812 | $114.78 | $114.80 | $114.80 |
| Purchase #7 | $103.81 | 9.192% | $113.3522 | $113.35 | $113.35 | $113.40 |
| 7 purchase totals = | $1,171.76 | $1,262.1566 | $1,262.15 | $1,262.20 | $1,262.20 | |