| 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 | $80.82 | 4.188% | $84.2047 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $103.70 | 3.852% | $107.6945 | $107.69 | $107.70 | $107.70 |
| Purchase #3 | $170.48 | 8.772% | $185.4345 | $185.43 | $185.45 | $185.40 |
| Purchase #4 | $185.81 | 6.702% | $198.263 | $198.26 | $198.25 | $198.30 |
| Purchase #5 | $27.45 | 12.588% | $30.9054 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $218.93 | 13.630% | $248.7702 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $185.98 | 11.726% | $207.788 | $207.79 | $207.80 | $207.80 |
| 7 purchase totals = | $973.17 | $1,063.0603 | $1,063.05 | $1,063.05 | $1,063.10 | |