| 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 | $210.49 | 11.530% | $234.7595 | $234.76 | $234.75 | $234.80 |
| Purchase #2 | $140.47 | 3.515% | $145.4075 | $145.41 | $145.40 | $145.40 |
| Purchase #3 | $205.25 | 3.568% | $212.5733 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $18.79 | 11.486% | $20.9482 | $20.95 | $20.95 | $20.90 |
| Purchase #5 | $148.38 | 8.394% | $160.835 | $160.84 | $160.85 | $160.80 |
| Purchase #6 | $174.89 | 5.549% | $184.5946 | $184.59 | $184.60 | $184.60 |
| Purchase #7 | $188.70 | 5.562% | $199.1955 | $199.20 | $199.20 | $199.20 |
| 7 purchase totals = | $1,086.97 | $1,158.3136 | $1,158.32 | $1,158.30 | $1,158.30 | |