| 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 | $86.84 | 11.749% | $97.0428 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $56.48 | 3.555% | $58.4879 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $133.56 | 9.364% | $146.0666 | $146.07 | $146.05 | $146.10 |
| Purchase #4 | $11.98 | 9.743% | $13.1472 | $13.15 | $13.15 | $13.10 |
| Purchase #5 | $233.31 | 12.557% | $262.6067 | $262.61 | $262.60 | $262.60 |
| Purchase #6 | $150.63 | 8.591% | $163.5706 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $228.43 | 13.528% | $259.332 | $259.33 | $259.35 | $259.30 |
| 7 purchase totals = | $901.23 | $1,000.2538 | $1,000.26 | $1,000.25 | $1,000.20 | |