| 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 | $72.65 | 9.616% | $79.636 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $192.30 | 4.546% | $201.042 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $208.64 | 13.306% | $236.4016 | $236.40 | $236.40 | $236.40 |
| Purchase #4 | $30.41 | 7.287% | $32.626 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $222.52 | 11.824% | $248.8308 | $248.83 | $248.85 | $248.80 |
| Purchase #6 | $123.98 | 8.678% | $134.739 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $198.84 | 5.640% | $210.0546 | $210.05 | $210.05 | $210.10 |
| 7 purchase totals = | $1,049.34 | $1,143.3300 | $1,143.33 | $1,143.40 | $1,143.20 | |