| 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 | $231.75 | 6.525% | $246.8717 | $246.87 | $246.85 | $246.90 |
| Purchase #2 | $139.41 | 10.166% | $153.5824 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $241.64 | 4.414% | $252.306 | $252.31 | $252.30 | $252.30 |
| Purchase #4 | $211.33 | 13.468% | $239.7919 | $239.79 | $239.80 | $239.80 |
| Purchase #5 | $117.44 | 6.300% | $124.8387 | $124.84 | $124.85 | $124.80 |
| Purchase #6 | $25.87 | 10.681% | $28.6332 | $28.63 | $28.65 | $28.60 |
| Purchase #7 | $210.50 | 5.599% | $222.2859 | $222.29 | $222.30 | $222.30 |
| 7 purchase totals = | $1,177.94 | $1,268.3098 | $1,268.31 | $1,268.35 | $1,268.30 | |