| 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 | $95.25 | 4.749% | $99.7734 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $155.79 | 11.777% | $174.1374 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $34.39 | 10.466% | $37.9893 | $37.99 | $38.00 | $38.00 |
| Purchase #4 | $237.41 | 10.117% | $261.4288 | $261.43 | $261.45 | $261.40 |
| Purchase #5 | $245.88 | 6.860% | $262.7474 | $262.75 | $262.75 | $262.70 |
| Purchase #6 | $233.74 | 4.378% | $243.9731 | $243.97 | $243.95 | $244.00 |
| Purchase #7 | $167.85 | 7.507% | $180.4505 | $180.45 | $180.45 | $180.50 |
| 7 purchase totals = | $1,170.31 | $1,260.4999 | $1,260.50 | $1,260.50 | $1,260.50 | |