| 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 | $206.59 | 3.104% | $213.0026 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $188.68 | 6.222% | $200.4197 | $200.42 | $200.40 | $200.40 |
| Purchase #3 | $227.37 | 6.382% | $241.8808 | $241.88 | $241.90 | $241.90 |
| Purchase #4 | $99.57 | 10.566% | $110.0906 | $110.09 | $110.10 | $110.10 |
| Purchase #5 | $67.63 | 3.702% | $70.1337 | $70.13 | $70.15 | $70.10 |
| Purchase #6 | $107.57 | 13.468% | $122.0575 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $100.47 | 13.423% | $113.9561 | $113.96 | $113.95 | $114.00 |
| 7 purchase totals = | $997.88 | $1,071.5410 | $1,071.54 | $1,071.55 | $1,071.60 | |