| 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 | $221.52 | 9.636% | $242.8657 | $242.87 | $242.85 | $242.90 |
| Purchase #2 | $104.92 | 11.674% | $117.1684 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $169.36 | 4.501% | $176.9829 | $176.98 | $177.00 | $177.00 |
| Purchase #4 | $233.29 | 6.564% | $248.6032 | $248.60 | $248.60 | $248.60 |
| Purchase #5 | $190.30 | 8.820% | $207.0845 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $95.30 | 10.257% | $105.0749 | $105.07 | $105.05 | $105.10 |
| Purchase #7 | $217.79 | 4.503% | $227.5971 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $1,232.48 | $1,325.3767 | $1,325.37 | $1,325.35 | $1,325.50 | |