| 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 | $107.59 | 6.813% | $114.9201 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $87.50 | 13.759% | $99.5391 | $99.54 | $99.55 | $99.50 |
| Purchase #3 | $230.77 | 3.699% | $239.3062 | $239.31 | $239.30 | $239.30 |
| Purchase #4 | $123.42 | 8.856% | $134.3501 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $193.42 | 11.839% | $216.319 | $216.32 | $216.30 | $216.30 |
| Purchase #6 | $222.74 | 10.212% | $245.4862 | $245.49 | $245.50 | $245.50 |
| Purchase #7 | $106.88 | 8.595% | $116.0663 | $116.07 | $116.05 | $116.10 |
| 7 purchase totals = | $1,072.32 | $1,165.9870 | $1,166.00 | $1,165.95 | $1,166.00 | |