| 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 | $214.25 | 4.288% | $223.437 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $208.87 | 11.581% | $233.0592 | $233.06 | $233.05 | $233.10 |
| Purchase #3 | $150.32 | 13.691% | $170.9003 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $134.26 | 8.410% | $145.5513 | $145.55 | $145.55 | $145.60 |
| Purchase #5 | $194.79 | 10.351% | $214.9527 | $214.95 | $214.95 | $215.00 |
| Purchase #6 | $196.48 | 6.437% | $209.1274 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $205.27 | 12.749% | $231.4399 | $231.44 | $231.45 | $231.40 |
| 7 purchase totals = | $1,304.24 | $1,428.4678 | $1,428.47 | $1,428.50 | $1,428.50 | |