| 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 | $124.39 | 12.716% | $140.2074 | $140.21 | $140.20 | $140.20 |
| Purchase #2 | $163.72 | 7.196% | $175.5013 | $175.50 | $175.50 | $175.50 |
| Purchase #3 | $105.30 | 10.590% | $116.4513 | $116.45 | $116.45 | $116.50 |
| Purchase #4 | $237.27 | 13.600% | $269.5387 | $269.54 | $269.55 | $269.50 |
| Purchase #5 | $136.93 | 11.849% | $153.1548 | $153.15 | $153.15 | $153.20 |
| Purchase #6 | $99.46 | 8.340% | $107.755 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $157.58 | 4.498% | $164.6679 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $1,024.65 | $1,127.2764 | $1,127.28 | $1,127.25 | $1,127.40 | |