| 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 | $104.47 | 9.323% | $114.2097 | $114.21 | $114.20 | $114.20 |
| Purchase #2 | $8.80 | 4.681% | $9.2119 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $5.60 | 4.505% | $5.8523 | $5.85 | $5.85 | $5.90 |
| Purchase #4 | $244.91 | 11.498% | $273.0698 | $273.07 | $273.05 | $273.10 |
| Purchase #5 | $107.48 | 3.609% | $111.359 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $141.28 | 11.123% | $156.9946 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $51.36 | 8.298% | $55.6219 | $55.62 | $55.60 | $55.60 |
| 7 purchase totals = | $663.90 | $726.3192 | $726.31 | $726.25 | $726.40 | |