| 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 | $242.28 | 7.302% | $259.9713 | $259.97 | $259.95 | $260.00 |
| Purchase #2 | $224.51 | 4.287% | $234.1347 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $89.91 | 7.118% | $96.3098 | $96.31 | $96.30 | $96.30 |
| Purchase #4 | $242.99 | 4.542% | $254.0266 | $254.03 | $254.05 | $254.00 |
| Purchase #5 | $190.34 | 8.122% | $205.7994 | $205.80 | $205.80 | $205.80 |
| Purchase #6 | $16.45 | 5.462% | $17.3485 | $17.35 | $17.35 | $17.30 |
| Purchase #7 | $72.40 | 8.228% | $78.3571 | $78.36 | $78.35 | $78.40 |
| 7 purchase totals = | $1,078.88 | $1,145.9474 | $1,145.95 | $1,145.95 | $1,145.90 | |