| 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 | $239.57 | 3.771% | $248.6042 | $248.60 | $248.60 | $248.60 |
| Purchase #2 | $20.32 | 7.533% | $21.8507 | $21.85 | $21.85 | $21.90 |
| Purchase #3 | $63.88 | 8.613% | $69.382 | $69.38 | $69.40 | $69.40 |
| Purchase #4 | $10.87 | 9.422% | $11.8942 | $11.89 | $11.90 | $11.90 |
| Purchase #5 | $176.55 | 11.388% | $196.6555 | $196.66 | $196.65 | $196.70 |
| Purchase #6 | $12.25 | 9.247% | $13.3828 | $13.38 | $13.40 | $13.40 |
| Purchase #7 | $106.30 | 3.838% | $110.3798 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $629.74 | $672.1492 | $672.14 | $672.20 | $672.30 | |