| 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 | $87.82 | 4.832% | $92.0635 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $41.62 | 13.481% | $47.2308 | $47.23 | $47.25 | $47.20 |
| Purchase #3 | $249.71 | 3.759% | $259.0966 | $259.10 | $259.10 | $259.10 |
| Purchase #4 | $247.69 | 8.121% | $267.8049 | $267.80 | $267.80 | $267.80 |
| Purchase #5 | $157.42 | 8.104% | $170.1773 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $184.75 | 7.260% | $198.1629 | $198.16 | $198.15 | $198.20 |
| Purchase #7 | $199.58 | 11.506% | $222.5437 | $222.54 | $222.55 | $222.50 |
| 7 purchase totals = | $1,168.59 | $1,257.0797 | $1,257.07 | $1,257.10 | $1,257.10 | |