| 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 | $215.38 | 13.145% | $243.6917 | $243.69 | $243.70 | $243.70 |
| Purchase #2 | $103.65 | 10.230% | $114.2534 | $114.25 | $114.25 | $114.30 |
| Purchase #3 | $13.55 | 13.395% | $15.365 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $106.26 | 7.666% | $114.4059 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $179.32 | 11.490% | $199.9239 | $199.92 | $199.90 | $199.90 |
| Purchase #6 | $235.52 | 9.622% | $258.1817 | $258.18 | $258.20 | $258.20 |
| Purchase #7 | $35.52 | 8.569% | $38.5637 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $889.20 | $984.3853 | $984.38 | $984.35 | $984.50 | |