| 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 | $134.54 | 5.833% | $142.3877 | $142.39 | $142.40 | $142.40 |
| Purchase #2 | $114.91 | 4.420% | $119.989 | $119.99 | $120.00 | $120.00 |
| Purchase #3 | $141.98 | 10.161% | $156.4066 | $156.41 | $156.40 | $156.40 |
| Purchase #4 | $170.43 | 5.257% | $179.3895 | $179.39 | $179.40 | $179.40 |
| Purchase #5 | $237.41 | 12.785% | $267.7629 | $267.76 | $267.75 | $267.80 |
| Purchase #6 | $225.29 | 10.778% | $249.5718 | $249.57 | $249.55 | $249.60 |
| Purchase #7 | $113.32 | 5.818% | $119.913 | $119.91 | $119.90 | $119.90 |
| 7 purchase totals = | $1,137.88 | $1,235.4205 | $1,235.42 | $1,235.40 | $1,235.50 | |