| 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 | $242.72 | 9.657% | $266.1595 | $266.16 | $266.15 | $266.20 |
| Purchase #2 | $114.27 | 11.521% | $127.435 | $127.44 | $127.45 | $127.40 |
| Purchase #3 | $208.70 | 8.392% | $226.2141 | $226.21 | $226.20 | $226.20 |
| Purchase #4 | $28.55 | 5.610% | $30.1517 | $30.15 | $30.15 | $30.20 |
| Purchase #5 | $17.67 | 13.331% | $20.0256 | $20.03 | $20.05 | $20.00 |
| Purchase #6 | $198.99 | 7.306% | $213.5282 | $213.53 | $213.55 | $213.50 |
| Purchase #7 | $116.25 | 3.632% | $120.4722 | $120.47 | $120.45 | $120.50 |
| 7 purchase totals = | $927.15 | $1,003.9863 | $1,003.99 | $1,004.00 | $1,004.00 | |