| 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 | $248.61 | 11.205% | $276.4668 | $276.47 | $276.45 | $276.50 |
| Purchase #2 | $163.45 | 3.261% | $168.7801 | $168.78 | $168.80 | $168.80 |
| Purchase #3 | $233.77 | 11.747% | $261.231 | $261.23 | $261.25 | $261.20 |
| Purchase #4 | $91.76 | 9.159% | $100.1643 | $100.16 | $100.15 | $100.20 |
| Purchase #5 | $157.53 | 5.722% | $166.5439 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $103.62 | 6.193% | $110.0372 | $110.04 | $110.05 | $110.00 |
| Purchase #7 | $225.99 | 12.625% | $254.5212 | $254.52 | $254.50 | $254.50 |
| 7 purchase totals = | $1,224.73 | $1,337.7445 | $1,337.74 | $1,337.75 | $1,337.70 | |