| 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 | $250.52 | 3.387% | $259.0051 | $259.01 | $259.00 | $259.00 |
| Purchase #2 | $64.69 | 8.539% | $70.2139 | $70.21 | $70.20 | $70.20 |
| Purchase #3 | $222.31 | 4.153% | $231.5425 | $231.54 | $231.55 | $231.50 |
| Purchase #4 | $107.36 | 6.253% | $114.0732 | $114.07 | $114.05 | $114.10 |
| Purchase #5 | $135.80 | 12.794% | $153.1743 | $153.17 | $153.15 | $153.20 |
| Purchase #6 | $151.44 | 8.847% | $164.8379 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $40.99 | 5.370% | $43.1912 | $43.19 | $43.20 | $43.20 |
| 7 purchase totals = | $973.11 | $1,036.0381 | $1,036.03 | $1,036.00 | $1,036.00 | |