| 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 | $118.52 | 8.185% | $128.2209 | $128.22 | $128.20 | $128.20 |
| Purchase #2 | $118.91 | 6.755% | $126.9424 | $126.94 | $126.95 | $126.90 |
| Purchase #3 | $68.75 | 8.171% | $74.3676 | $74.37 | $74.35 | $74.40 |
| Purchase #4 | $64.32 | 4.700% | $67.343 | $67.34 | $67.35 | $67.30 |
| Purchase #5 | $242.93 | 7.513% | $261.1813 | $261.18 | $261.20 | $261.20 |
| Purchase #6 | $181.89 | 12.461% | $204.5553 | $204.56 | $204.55 | $204.60 |
| Purchase #7 | $154.37 | 7.681% | $166.2272 | $166.23 | $166.25 | $166.20 |
| 7 purchase totals = | $949.69 | $1,028.8377 | $1,028.84 | $1,028.85 | $1,028.80 | |