| 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 | $197.92 | 7.438% | $212.6413 | $212.64 | $212.65 | $212.60 |
| Purchase #2 | $204.75 | 6.218% | $217.4814 | $217.48 | $217.50 | $217.50 |
| Purchase #3 | $114.80 | 9.360% | $125.5453 | $125.55 | $125.55 | $125.50 |
| Purchase #4 | $233.97 | 11.675% | $261.286 | $261.29 | $261.30 | $261.30 |
| Purchase #5 | $155.77 | 11.623% | $173.8751 | $173.88 | $173.90 | $173.90 |
| Purchase #6 | $136.30 | 11.557% | $152.0522 | $152.05 | $152.05 | $152.10 |
| Purchase #7 | $30.46 | 5.580% | $32.1597 | $32.16 | $32.15 | $32.20 |
| 7 purchase totals = | $1,073.97 | $1,175.0410 | $1,175.05 | $1,175.10 | $1,175.10 | |