| 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 | $105.98 | 8.353% | $114.8325 | $114.83 | $114.85 | $114.80 |
| Purchase #2 | $202.27 | 3.225% | $208.7932 | $208.79 | $208.80 | $208.80 |
| Purchase #3 | $153.55 | 6.564% | $163.629 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $83.27 | 4.495% | $87.013 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $72.40 | 10.716% | $80.1584 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $238.44 | 4.614% | $249.4416 | $249.44 | $249.45 | $249.40 |
| Purchase #7 | $110.43 | 12.867% | $124.639 | $124.64 | $124.65 | $124.60 |
| 7 purchase totals = | $966.34 | $1,028.5067 | $1,028.50 | $1,028.55 | $1,028.40 | |