| 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 | $203.45 | 11.314% | $226.4683 | $226.47 | $226.45 | $226.50 |
| Purchase #2 | $189.61 | 6.522% | $201.9764 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $234.32 | 10.775% | $259.568 | $259.57 | $259.55 | $259.60 |
| Purchase #4 | $137.65 | 13.156% | $155.7592 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $30.45 | 4.174% | $31.721 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $114.82 | 13.856% | $130.7295 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $64.93 | 5.596% | $68.5635 | $68.56 | $68.55 | $68.60 |
| 7 purchase totals = | $975.23 | $1,074.7859 | $1,074.79 | $1,074.75 | $1,074.90 | |