| 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 | $77.43 | 6.194% | $82.226 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $106.56 | 7.198% | $114.2302 | $114.23 | $114.25 | $114.20 |
| Purchase #3 | $198.65 | 13.731% | $225.9266 | $225.93 | $225.95 | $225.90 |
| Purchase #4 | $225.27 | 7.232% | $241.5615 | $241.56 | $241.55 | $241.60 |
| Purchase #5 | $97.43 | 5.379% | $102.6708 | $102.67 | $102.65 | $102.70 |
| Purchase #6 | $16.79 | 3.108% | $17.3118 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $206.30 | 5.208% | $217.0441 | $217.04 | $217.05 | $217.00 |
| 7 purchase totals = | $928.43 | $1,000.9710 | $1,000.97 | $1,001.00 | $1,000.90 | |