| 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 | $98.79 | 4.508% | $103.2435 | $103.24 | $103.25 | $103.20 |
| Purchase #2 | $118.76 | 5.220% | $124.9593 | $124.96 | $124.95 | $125.00 |
| Purchase #3 | $227.31 | 12.592% | $255.9329 | $255.93 | $255.95 | $255.90 |
| Purchase #4 | $164.93 | 3.806% | $171.2072 | $171.21 | $171.20 | $171.20 |
| Purchase #5 | $90.34 | 11.315% | $100.562 | $100.56 | $100.55 | $100.60 |
| Purchase #6 | $178.92 | 10.668% | $198.0072 | $198.01 | $198.00 | $198.00 |
| Purchase #7 | $28.87 | 5.489% | $30.4547 | $30.45 | $30.45 | $30.50 |
| 7 purchase totals = | $907.92 | $984.3668 | $984.36 | $984.35 | $984.40 | |