| 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 | $179.41 | 11.191% | $199.4878 | $199.49 | $199.50 | $199.50 |
| Purchase #2 | $76.74 | 7.358% | $82.3865 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $237.27 | 4.217% | $247.2757 | $247.28 | $247.30 | $247.30 |
| Purchase #4 | $137.26 | 7.776% | $147.9333 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $114.65 | 4.770% | $120.1188 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $240.79 | 5.611% | $254.3007 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $68.47 | 12.274% | $76.874 | $76.87 | $76.85 | $76.90 |
| 7 purchase totals = | $1,054.59 | $1,128.3768 | $1,128.38 | $1,128.40 | $1,128.40 | |