| 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 | $119.56 | 8.764% | $130.0382 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $46.29 | 3.244% | $47.7916 | $47.79 | $47.80 | $47.80 |
| Purchase #3 | $25.87 | 11.526% | $28.8518 | $28.85 | $28.85 | $28.90 |
| Purchase #4 | $212.93 | 6.650% | $227.0898 | $227.09 | $227.10 | $227.10 |
| Purchase #5 | $220.53 | 13.442% | $250.1736 | $250.17 | $250.15 | $250.20 |
| Purchase #6 | $211.96 | 3.133% | $218.6007 | $218.60 | $218.60 | $218.60 |
| Purchase #7 | $231.86 | 12.565% | $260.9932 | $260.99 | $261.00 | $261.00 |
| 7 purchase totals = | $1,069.00 | $1,163.5389 | $1,163.53 | $1,163.55 | $1,163.60 | |