| 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 | $232.79 | 7.509% | $250.2702 | $250.27 | $250.25 | $250.30 |
| Purchase #2 | $153.36 | 9.646% | $168.1531 | $168.15 | $168.15 | $168.20 |
| Purchase #3 | $129.57 | 13.820% | $147.4766 | $147.48 | $147.50 | $147.50 |
| Purchase #4 | $239.37 | 13.725% | $272.2235 | $272.22 | $272.20 | $272.20 |
| Purchase #5 | $101.39 | 11.165% | $112.7102 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $242.27 | 8.122% | $261.9472 | $261.95 | $261.95 | $261.90 |
| Purchase #7 | $67.47 | 3.806% | $70.0379 | $70.04 | $70.05 | $70.00 |
| 7 purchase totals = | $1,166.22 | $1,282.8187 | $1,282.82 | $1,282.80 | $1,282.80 | |