| 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 | $110.44 | 8.405% | $119.7225 | $119.72 | $119.70 | $119.70 |
| Purchase #2 | $174.88 | 10.164% | $192.6548 | $192.65 | $192.65 | $192.70 |
| Purchase #3 | $113.32 | 5.155% | $119.1616 | $119.16 | $119.15 | $119.20 |
| Purchase #4 | $197.72 | 8.449% | $214.4254 | $214.43 | $214.45 | $214.40 |
| Purchase #5 | $197.41 | 12.402% | $221.8928 | $221.89 | $221.90 | $221.90 |
| Purchase #6 | $36.39 | 10.490% | $40.2073 | $40.21 | $40.20 | $40.20 |
| Purchase #7 | $232.41 | 12.693% | $261.9098 | $261.91 | $261.90 | $261.90 |
| 7 purchase totals = | $1,062.57 | $1,169.9742 | $1,169.97 | $1,169.95 | $1,170.00 | |