| 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 | $190.60 | 3.617% | $197.494 | $197.49 | $197.50 | $197.50 |
| Purchase #2 | $132.77 | 4.600% | $138.8774 | $138.88 | $138.90 | $138.90 |
| Purchase #3 | $20.91 | 10.381% | $23.0807 | $23.08 | $23.10 | $23.10 |
| Purchase #4 | $97.96 | 12.845% | $110.543 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $34.43 | 13.126% | $38.9493 | $38.95 | $38.95 | $38.90 |
| Purchase #6 | $235.59 | 13.578% | $267.5784 | $267.58 | $267.60 | $267.60 |
| Purchase #7 | $217.89 | 3.582% | $225.6948 | $225.69 | $225.70 | $225.70 |
| 7 purchase totals = | $930.15 | $1,002.2176 | $1,002.21 | $1,002.30 | $1,002.20 | |