| 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 | $110.50 | 3.534% | $114.4051 | $114.41 | $114.40 | $114.40 |
| Purchase #2 | $12.51 | 12.790% | $14.11 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $233.98 | 8.328% | $253.4659 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $186.67 | 11.159% | $207.5005 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $239.73 | 3.598% | $248.3555 | $248.36 | $248.35 | $248.40 |
| Purchase #6 | $44.47 | 6.461% | $47.3432 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $215.57 | 8.326% | $233.5184 | $233.52 | $233.50 | $233.50 |
| 7 purchase totals = | $1,043.43 | $1,118.6986 | $1,118.71 | $1,118.65 | $1,118.70 | |