| 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 | $22.26 | 4.685% | $23.3029 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $159.81 | 13.648% | $181.6209 | $181.62 | $181.60 | $181.60 |
| Purchase #3 | $174.98 | 5.304% | $184.2609 | $184.26 | $184.25 | $184.30 |
| Purchase #4 | $35.41 | 4.605% | $37.0406 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $172.92 | 3.187% | $178.431 | $178.43 | $178.45 | $178.40 |
| Purchase #6 | $231.73 | 12.866% | $261.5444 | $261.54 | $261.55 | $261.50 |
| Purchase #7 | $175.30 | 12.835% | $197.7998 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $972.41 | $1,064.0005 | $1,063.99 | $1,064.00 | $1,063.90 | |