| 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 | $206.43 | 11.844% | $230.8796 | $230.88 | $230.90 | $230.90 |
| Purchase #2 | $189.96 | 3.560% | $196.7226 | $196.72 | $196.70 | $196.70 |
| Purchase #3 | $189.99 | 3.306% | $196.2711 | $196.27 | $196.25 | $196.30 |
| Purchase #4 | $227.26 | 3.727% | $235.73 | $235.73 | $235.75 | $235.70 |
| Purchase #5 | $78.93 | 9.421% | $86.366 | $86.37 | $86.35 | $86.40 |
| Purchase #6 | $189.67 | 4.649% | $198.4878 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $181.39 | 9.578% | $198.7635 | $198.76 | $198.75 | $198.80 |
| 7 purchase totals = | $1,263.63 | $1,343.2206 | $1,343.22 | $1,343.20 | $1,343.30 | |