| 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 | $128.38 | 9.594% | $140.6968 | $140.70 | $140.70 | $140.70 |
| Purchase #2 | $155.37 | 3.708% | $161.1311 | $161.13 | $161.15 | $161.10 |
| Purchase #3 | $250.36 | 8.718% | $272.1864 | $272.19 | $272.20 | $272.20 |
| Purchase #4 | $184.73 | 12.842% | $208.453 | $208.45 | $208.45 | $208.50 |
| Purchase #5 | $42.32 | 4.758% | $44.3336 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $13.50 | 10.234% | $14.8816 | $14.88 | $14.90 | $14.90 |
| Purchase #7 | $239.43 | 9.128% | $261.2852 | $261.29 | $261.30 | $261.30 |
| 7 purchase totals = | $1,014.09 | $1,102.9677 | $1,102.97 | $1,103.05 | $1,103.00 | |