| 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 | $244.37 | 10.587% | $270.2415 | $270.24 | $270.25 | $270.20 |
| Purchase #2 | $7.69 | 7.413% | $8.2601 | $8.26 | $8.25 | $8.30 |
| Purchase #3 | $247.83 | 5.379% | $261.1608 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $168.28 | 3.221% | $173.7003 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $218.87 | 3.468% | $226.4604 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $95.99 | 6.325% | $102.0614 | $102.06 | $102.05 | $102.10 |
| Purchase #7 | $249.77 | 10.389% | $275.7186 | $275.72 | $275.70 | $275.70 |
| 7 purchase totals = | $1,232.80 | $1,317.6031 | $1,317.60 | $1,317.55 | $1,317.70 | |