| 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 | $175.78 | 13.347% | $199.2414 | $199.24 | $199.25 | $199.20 |
| Purchase #2 | $165.90 | 9.177% | $181.1246 | $181.12 | $181.10 | $181.10 |
| Purchase #3 | $113.63 | 8.651% | $123.4601 | $123.46 | $123.45 | $123.50 |
| Purchase #4 | $116.90 | 6.248% | $124.2039 | $124.20 | $124.20 | $124.20 |
| Purchase #5 | $211.94 | 9.678% | $232.4516 | $232.45 | $232.45 | $232.50 |
| Purchase #6 | $158.86 | 8.579% | $172.4886 | $172.49 | $172.50 | $172.50 |
| Purchase #7 | $231.57 | 12.763% | $261.1253 | $261.13 | $261.15 | $261.10 |
| 7 purchase totals = | $1,174.58 | $1,294.0955 | $1,294.09 | $1,294.10 | $1,294.10 | |