| 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 | $211.41 | 13.250% | $239.4218 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $80.47 | 7.573% | $86.564 | $86.56 | $86.55 | $86.60 |
| Purchase #3 | $169.89 | 11.157% | $188.8446 | $188.84 | $188.85 | $188.80 |
| Purchase #4 | $184.74 | 8.815% | $201.0248 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $193.38 | 5.660% | $204.3253 | $204.33 | $204.35 | $204.30 |
| Purchase #6 | $110.71 | 3.337% | $114.4044 | $114.40 | $114.40 | $114.40 |
| Purchase #7 | $221.30 | 11.727% | $247.2519 | $247.25 | $247.25 | $247.30 |
| 7 purchase totals = | $1,171.90 | $1,281.8368 | $1,281.82 | $1,281.80 | $1,281.80 | |