| 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 | $106.46 | 8.109% | $115.0928 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $20.42 | 3.107% | $21.0544 | $21.05 | $21.05 | $21.10 |
| Purchase #3 | $164.90 | 6.362% | $175.3909 | $175.39 | $175.40 | $175.40 |
| Purchase #4 | $167.89 | 3.293% | $173.4186 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $184.35 | 11.482% | $205.5171 | $205.52 | $205.50 | $205.50 |
| Purchase #6 | $202.49 | 4.496% | $211.594 | $211.59 | $211.60 | $211.60 |
| Purchase #7 | $212.99 | 8.633% | $231.3774 | $231.38 | $231.40 | $231.40 |
| 7 purchase totals = | $1,059.50 | $1,133.4452 | $1,133.44 | $1,133.45 | $1,133.50 | |