| 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 | $110.94 | 4.632% | $116.0787 | $116.08 | $116.10 | $116.10 |
| Purchase #2 | $207.69 | 4.110% | $216.2261 | $216.23 | $216.25 | $216.20 |
| Purchase #3 | $175.87 | 4.128% | $183.1299 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $150.51 | 6.474% | $160.254 | $160.25 | $160.25 | $160.30 |
| Purchase #5 | $166.82 | 10.274% | $183.9591 | $183.96 | $183.95 | $184.00 |
| Purchase #6 | $173.83 | 13.155% | $196.6973 | $196.70 | $196.70 | $196.70 |
| Purchase #7 | $120.75 | 4.357% | $126.0111 | $126.01 | $126.00 | $126.00 |
| 7 purchase totals = | $1,106.41 | $1,182.3562 | $1,182.36 | $1,182.40 | $1,182.40 | |