| 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 | $172.30 | 9.866% | $189.2991 | $189.30 | $189.30 | $189.30 |
| Purchase #2 | $185.27 | 11.157% | $205.9406 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $212.70 | 6.754% | $227.0658 | $227.07 | $227.05 | $227.10 |
| Purchase #4 | $119.74 | 10.121% | $131.8589 | $131.86 | $131.85 | $131.90 |
| Purchase #5 | $26.96 | 7.576% | $29.0025 | $29.00 | $29.00 | $29.00 |
| Purchase #6 | $30.90 | 4.375% | $32.2519 | $32.25 | $32.25 | $32.30 |
| Purchase #7 | $250.63 | 4.301% | $261.4096 | $261.41 | $261.40 | $261.40 |
| 7 purchase totals = | $998.50 | $1,076.8284 | $1,076.83 | $1,076.80 | $1,076.90 | |