| 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 | $196.94 | 5.590% | $207.9489 | $207.95 | $207.95 | $207.90 |
| Purchase #2 | $161.91 | 8.235% | $175.2433 | $175.24 | $175.25 | $175.20 |
| Purchase #3 | $210.35 | 12.758% | $237.1865 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $224.56 | 3.620% | $232.6891 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $112.35 | 3.457% | $116.2339 | $116.23 | $116.25 | $116.20 |
| Purchase #6 | $173.32 | 11.689% | $193.5794 | $193.58 | $193.60 | $193.60 |
| Purchase #7 | $164.39 | 7.128% | $176.1077 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $1,243.82 | $1,338.9888 | $1,338.99 | $1,339.05 | $1,338.90 | |