| 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 | $113.98 | 12.121% | $127.7955 | $127.80 | $127.80 | $127.80 |
| Purchase #2 | $228.41 | 4.854% | $239.497 | $239.50 | $239.50 | $239.50 |
| Purchase #3 | $60.75 | 3.707% | $63.002 | $63.00 | $63.00 | $63.00 |
| Purchase #4 | $137.33 | 7.465% | $147.5817 | $147.58 | $147.60 | $147.60 |
| Purchase #5 | $201.28 | 4.578% | $210.4946 | $210.49 | $210.50 | $210.50 |
| Purchase #6 | $185.74 | 4.208% | $193.5559 | $193.56 | $193.55 | $193.60 |
| Purchase #7 | $86.79 | 9.564% | $95.0906 | $95.09 | $95.10 | $95.10 |
| 7 purchase totals = | $1,014.28 | $1,077.0173 | $1,077.02 | $1,077.05 | $1,077.10 | |