| 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 | $139.66 | 12.367% | $156.9318 | $156.93 | $156.95 | $156.90 |
| Purchase #2 | $204.83 | 3.732% | $212.4743 | $212.47 | $212.45 | $212.50 |
| Purchase #3 | $204.49 | 13.580% | $232.2597 | $232.26 | $232.25 | $232.30 |
| Purchase #4 | $181.60 | 9.610% | $199.0518 | $199.05 | $199.05 | $199.10 |
| Purchase #5 | $247.46 | 13.345% | $280.4835 | $280.48 | $280.50 | $280.50 |
| Purchase #6 | $149.94 | 3.381% | $155.0095 | $155.01 | $155.00 | $155.00 |
| Purchase #7 | $192.34 | 7.304% | $206.3885 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $1,320.32 | $1,442.5991 | $1,442.59 | $1,442.60 | $1,442.70 | |