| 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 | $226.36 | 8.621% | $245.8745 | $245.87 | $245.85 | $245.90 |
| Purchase #2 | $185.93 | 5.815% | $196.7418 | $196.74 | $196.75 | $196.70 |
| Purchase #3 | $78.43 | 10.616% | $86.7561 | $86.76 | $86.75 | $86.80 |
| Purchase #4 | $33.74 | 12.396% | $37.9224 | $37.92 | $37.90 | $37.90 |
| Purchase #5 | $91.68 | 12.662% | $103.2885 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $249.54 | 4.643% | $261.1261 | $261.13 | $261.15 | $261.10 |
| Purchase #7 | $213.94 | 8.332% | $231.7655 | $231.77 | $231.75 | $231.80 |
| 7 purchase totals = | $1,079.62 | $1,163.4749 | $1,163.48 | $1,163.45 | $1,163.50 | |