| 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 | $216.27 | 13.137% | $244.6814 | $244.68 | $244.70 | $244.70 |
| Purchase #2 | $146.54 | 11.302% | $163.102 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $210.34 | 9.847% | $231.0522 | $231.05 | $231.05 | $231.10 |
| Purchase #4 | $206.74 | 7.488% | $222.2207 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $185.83 | 10.455% | $205.2585 | $205.26 | $205.25 | $205.30 |
| Purchase #6 | $199.45 | 7.607% | $214.6222 | $214.62 | $214.60 | $214.60 |
| Purchase #7 | $120.82 | 4.115% | $125.7917 | $125.79 | $125.80 | $125.80 |
| 7 purchase totals = | $1,285.99 | $1,406.7287 | $1,406.72 | $1,406.70 | $1,406.80 | |