| 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 | $82.99 | 8.405% | $89.9653 | $89.97 | $89.95 | $90.00 |
| Purchase #2 | $246.85 | 10.374% | $272.4582 | $272.46 | $272.45 | $272.50 |
| Purchase #3 | $108.76 | 5.225% | $114.4427 | $114.44 | $114.45 | $114.40 |
| Purchase #4 | $184.56 | 13.801% | $210.0311 | $210.03 | $210.05 | $210.00 |
| Purchase #5 | $100.31 | 6.645% | $106.9756 | $106.98 | $107.00 | $107.00 |
| Purchase #6 | $169.51 | 9.186% | $185.0812 | $185.08 | $185.10 | $185.10 |
| Purchase #7 | $156.46 | 4.618% | $163.6853 | $163.69 | $163.70 | $163.70 |
| 7 purchase totals = | $1,049.44 | $1,142.6394 | $1,142.65 | $1,142.70 | $1,142.70 | |