| 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 | $213.51 | 12.680% | $240.5831 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $185.36 | 5.853% | $196.2091 | $196.21 | $196.20 | $196.20 |
| Purchase #3 | $248.79 | 8.159% | $269.0888 | $269.09 | $269.10 | $269.10 |
| Purchase #4 | $174.54 | 11.366% | $194.3782 | $194.38 | $194.40 | $194.40 |
| Purchase #5 | $204.90 | 8.620% | $222.5624 | $222.56 | $222.55 | $222.60 |
| Purchase #6 | $188.72 | 4.481% | $197.1765 | $197.18 | $197.20 | $197.20 |
| Purchase #7 | $208.73 | 13.688% | $237.301 | $237.30 | $237.30 | $237.30 |
| 7 purchase totals = | $1,424.55 | $1,557.2991 | $1,557.30 | $1,557.35 | $1,557.40 | |