| 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 | $204.60 | 5.681% | $216.2233 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $128.97 | 7.538% | $138.6918 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $187.38 | 3.120% | $193.2263 | $193.23 | $193.25 | $193.20 |
| Purchase #4 | $86.99 | 9.217% | $95.0079 | $95.01 | $95.00 | $95.00 |
| Purchase #5 | $102.78 | 11.340% | $114.4353 | $114.44 | $114.45 | $114.40 |
| Purchase #6 | $64.37 | 5.102% | $67.6542 | $67.65 | $67.65 | $67.70 |
| Purchase #7 | $27.55 | 10.162% | $30.3496 | $30.35 | $30.35 | $30.30 |
| 7 purchase totals = | $802.64 | $855.5884 | $855.59 | $855.60 | $855.50 | |