| 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 | $109.86 | 6.570% | $117.0778 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $186.57 | 6.157% | $198.0571 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $234.35 | 11.776% | $261.9471 | $261.95 | $261.95 | $261.90 |
| Purchase #4 | $88.64 | 12.179% | $99.4355 | $99.44 | $99.45 | $99.40 |
| Purchase #5 | $169.93 | 4.233% | $177.1231 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $139.77 | 4.665% | $146.2903 | $146.29 | $146.30 | $146.30 |
| Purchase #7 | $191.73 | 13.267% | $217.1668 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $1,120.85 | $1,217.0977 | $1,217.11 | $1,217.10 | $1,217.10 | |