| 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 | $188.36 | 4.304% | $196.467 | $196.47 | $196.45 | $196.50 |
| Purchase #2 | $214.78 | 11.391% | $239.2456 | $239.25 | $239.25 | $239.20 |
| Purchase #3 | $159.48 | 10.837% | $176.7628 | $176.76 | $176.75 | $176.80 |
| Purchase #4 | $233.45 | 7.613% | $251.2225 | $251.22 | $251.20 | $251.20 |
| Purchase #5 | $74.87 | 5.835% | $79.2387 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $118.26 | 10.388% | $130.5448 | $130.54 | $130.55 | $130.50 |
| Purchase #7 | $190.80 | 12.138% | $213.9593 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $1,180.00 | $1,287.4407 | $1,287.44 | $1,287.40 | $1,287.40 | |