| 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 | $182.35 | 12.422% | $205.0015 | $205.00 | $205.00 | $205.00 |
| Purchase #2 | $187.54 | 11.191% | $208.5276 | $208.53 | $208.55 | $208.50 |
| Purchase #3 | $225.51 | 10.320% | $248.7826 | $248.78 | $248.80 | $248.80 |
| Purchase #4 | $203.53 | 4.724% | $213.1448 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $193.76 | 10.697% | $214.4865 | $214.49 | $214.50 | $214.50 |
| Purchase #6 | $197.50 | 5.354% | $208.0742 | $208.07 | $208.05 | $208.10 |
| Purchase #7 | $230.75 | 12.304% | $259.1415 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $1,420.94 | $1,557.1587 | $1,557.15 | $1,557.20 | $1,557.10 | |