| 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 | $208.41 | 10.465% | $230.2201 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $135.35 | 10.851% | $150.0368 | $150.04 | $150.05 | $150.00 |
| Purchase #3 | $153.29 | 13.577% | $174.1022 | $174.10 | $174.10 | $174.10 |
| Purchase #4 | $118.43 | 13.836% | $134.816 | $134.82 | $134.80 | $134.80 |
| Purchase #5 | $93.60 | 11.131% | $104.0186 | $104.02 | $104.00 | $104.00 |
| Purchase #6 | $248.33 | 5.435% | $261.8267 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $215.75 | 13.304% | $244.4534 | $244.45 | $244.45 | $244.50 |
| 7 purchase totals = | $1,173.16 | $1,299.4738 | $1,299.48 | $1,299.45 | $1,299.40 | |