| 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 | $75.72 | 8.601% | $82.2327 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $118.55 | 12.258% | $133.0819 | $133.08 | $133.10 | $133.10 |
| Purchase #3 | $249.71 | 4.513% | $260.9794 | $260.98 | $261.00 | $261.00 |
| Purchase #4 | $250.66 | 5.291% | $263.9224 | $263.92 | $263.90 | $263.90 |
| Purchase #5 | $115.63 | 11.793% | $129.2662 | $129.27 | $129.25 | $129.30 |
| Purchase #6 | $205.40 | 11.573% | $229.1709 | $229.17 | $229.15 | $229.20 |
| Purchase #7 | $59.70 | 10.151% | $65.7601 | $65.76 | $65.75 | $65.80 |
| 7 purchase totals = | $1,075.37 | $1,164.4136 | $1,164.41 | $1,164.40 | $1,164.50 | |