| 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 | $65.45 | 13.368% | $74.1994 | $74.20 | $74.20 | $74.20 |
| Purchase #2 | $129.42 | 3.713% | $134.2254 | $134.23 | $134.25 | $134.20 |
| Purchase #3 | $128.32 | 8.186% | $138.8243 | $138.82 | $138.80 | $138.80 |
| Purchase #4 | $217.92 | 6.683% | $232.4836 | $232.48 | $232.50 | $232.50 |
| Purchase #5 | $27.33 | 10.109% | $30.0928 | $30.09 | $30.10 | $30.10 |
| Purchase #6 | $124.76 | 6.842% | $133.2961 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $169.47 | 12.359% | $190.4148 | $190.41 | $190.40 | $190.40 |
| 7 purchase totals = | $862.67 | $933.5364 | $933.53 | $933.55 | $933.50 | |