| 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 | $123.74 | 4.446% | $129.2415 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $238.98 | 10.771% | $264.7205 | $264.72 | $264.70 | $264.70 |
| Purchase #3 | $199.40 | 7.150% | $213.6571 | $213.66 | $213.65 | $213.70 |
| Purchase #4 | $28.67 | 7.663% | $30.867 | $30.87 | $30.85 | $30.90 |
| Purchase #5 | $102.46 | 13.803% | $116.6026 | $116.60 | $116.60 | $116.60 |
| Purchase #6 | $28.67 | 3.779% | $29.7534 | $29.75 | $29.75 | $29.80 |
| Purchase #7 | $26.45 | 7.384% | $28.4031 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $748.37 | $813.2452 | $813.24 | $813.20 | $813.30 | |