| 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 | $163.72 | 4.643% | $171.3215 | $171.32 | $171.30 | $171.30 |
| Purchase #2 | $199.97 | 13.129% | $226.2241 | $226.22 | $226.20 | $226.20 |
| Purchase #3 | $110.95 | 8.324% | $120.1855 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $78.76 | 7.780% | $84.8875 | $84.89 | $84.90 | $84.90 |
| Purchase #5 | $239.68 | 10.660% | $265.2299 | $265.23 | $265.25 | $265.20 |
| Purchase #6 | $154.74 | 9.797% | $169.8999 | $169.90 | $169.90 | $169.90 |
| Purchase #7 | $200.44 | 7.109% | $214.6893 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $1,148.26 | $1,252.4377 | $1,252.44 | $1,252.45 | $1,252.40 | |