| 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 | $248.36 | 7.448% | $266.8579 | $266.86 | $266.85 | $266.90 |
| Purchase #2 | $30.50 | 3.430% | $31.5462 | $31.55 | $31.55 | $31.50 |
| Purchase #3 | $147.62 | 4.341% | $154.0282 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $109.93 | 4.433% | $114.8032 | $114.80 | $114.80 | $114.80 |
| Purchase #5 | $161.96 | 3.306% | $167.3144 | $167.31 | $167.30 | $167.30 |
| Purchase #6 | $241.36 | 12.831% | $272.3289 | $272.33 | $272.35 | $272.30 |
| Purchase #7 | $233.86 | 8.520% | $253.7849 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $1,173.59 | $1,260.6637 | $1,260.66 | $1,260.70 | $1,260.60 | |