| 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 | $114.90 | 13.788% | $130.7424 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $244.98 | 10.867% | $271.602 | $271.60 | $271.60 | $271.60 |
| Purchase #3 | $236.89 | 13.651% | $269.2279 | $269.23 | $269.25 | $269.20 |
| Purchase #4 | $154.43 | 6.141% | $163.9135 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $129.41 | 3.364% | $133.7634 | $133.76 | $133.75 | $133.80 |
| Purchase #6 | $29.69 | 12.782% | $33.485 | $33.49 | $33.50 | $33.50 |
| Purchase #7 | $36.80 | 3.485% | $38.0825 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $947.10 | $1,040.8167 | $1,040.81 | $1,040.85 | $1,040.80 | |