| 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 | $137.77 | 12.631% | $155.1717 | $155.17 | $155.15 | $155.20 |
| Purchase #2 | $129.84 | 5.452% | $136.9189 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $199.83 | 13.832% | $227.4705 | $227.47 | $227.45 | $227.50 |
| Purchase #4 | $215.28 | 8.414% | $233.3937 | $233.39 | $233.40 | $233.40 |
| Purchase #5 | $79.63 | 4.688% | $83.3631 | $83.36 | $83.35 | $83.40 |
| Purchase #6 | $113.70 | 12.396% | $127.7943 | $127.79 | $127.80 | $127.80 |
| Purchase #7 | $219.75 | 13.759% | $249.9854 | $249.99 | $250.00 | $250.00 |
| 7 purchase totals = | $1,095.80 | $1,214.0976 | $1,214.09 | $1,214.05 | $1,214.20 | |