| 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 | $208.83 | 6.859% | $223.1536 | $223.15 | $223.15 | $223.20 |
| Purchase #2 | $162.34 | 7.841% | $175.0691 | $175.07 | $175.05 | $175.10 |
| Purchase #3 | $248.60 | 13.585% | $282.3723 | $282.37 | $282.35 | $282.40 |
| Purchase #4 | $151.52 | 10.832% | $167.9326 | $167.93 | $167.95 | $167.90 |
| Purchase #5 | $19.36 | 4.692% | $20.2684 | $20.27 | $20.25 | $20.30 |
| Purchase #6 | $219.48 | 6.468% | $233.676 | $233.68 | $233.70 | $233.70 |
| Purchase #7 | $120.25 | 13.179% | $136.0977 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $1,130.38 | $1,238.5697 | $1,238.57 | $1,238.55 | $1,238.70 | |