| 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 | $233.25 | 6.411% | $248.2037 | $248.20 | $248.20 | $248.20 |
| Purchase #2 | $37.53 | 6.727% | $40.0546 | $40.05 | $40.05 | $40.10 |
| Purchase #3 | $202.52 | 9.644% | $222.051 | $222.05 | $222.05 | $222.10 |
| Purchase #4 | $156.54 | 12.553% | $176.1905 | $176.19 | $176.20 | $176.20 |
| Purchase #5 | $204.78 | 13.507% | $232.4396 | $232.44 | $232.45 | $232.40 |
| Purchase #6 | $152.71 | 8.857% | $166.2355 | $166.24 | $166.25 | $166.20 |
| Purchase #7 | $196.91 | 5.813% | $208.3564 | $208.36 | $208.35 | $208.40 |
| 7 purchase totals = | $1,184.24 | $1,293.5313 | $1,293.53 | $1,293.55 | $1,293.60 | |