| 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 | $225.29 | 4.287% | $234.9482 | $234.95 | $234.95 | $234.90 |
| Purchase #2 | $161.51 | 6.856% | $172.5831 | $172.58 | $172.60 | $172.60 |
| Purchase #3 | $106.88 | 8.730% | $116.2106 | $116.21 | $116.20 | $116.20 |
| Purchase #4 | $90.81 | 7.265% | $97.4073 | $97.41 | $97.40 | $97.40 |
| Purchase #5 | $123.61 | 5.202% | $130.0402 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $239.67 | 13.494% | $272.0111 | $272.01 | $272.00 | $272.00 |
| Purchase #7 | $81.33 | 11.222% | $90.4569 | $90.46 | $90.45 | $90.50 |
| 7 purchase totals = | $1,029.10 | $1,113.6574 | $1,113.66 | $1,113.65 | $1,113.60 | |