| 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 | $125.38 | 9.104% | $136.7946 | $136.79 | $136.80 | $136.80 |
| Purchase #2 | $131.63 | 3.849% | $136.6964 | $136.70 | $136.70 | $136.70 |
| Purchase #3 | $74.75 | 10.246% | $82.4089 | $82.41 | $82.40 | $82.40 |
| Purchase #4 | $241.74 | 3.798% | $250.9213 | $250.92 | $250.90 | $250.90 |
| Purchase #5 | $125.90 | 11.442% | $140.3055 | $140.31 | $140.30 | $140.30 |
| Purchase #6 | $198.31 | 7.658% | $213.4966 | $213.50 | $213.50 | $213.50 |
| Purchase #7 | $229.95 | 9.700% | $252.2552 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $1,127.66 | $1,212.8785 | $1,212.89 | $1,212.85 | $1,212.90 | |