| 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 | $225.75 | 3.617% | $233.9154 | $233.92 | $233.90 | $233.90 |
| Purchase #2 | $196.99 | 8.585% | $213.9016 | $213.90 | $213.90 | $213.90 |
| Purchase #3 | $154.44 | 5.778% | $163.3635 | $163.36 | $163.35 | $163.40 |
| Purchase #4 | $212.84 | 13.358% | $241.2712 | $241.27 | $241.25 | $241.30 |
| Purchase #5 | $219.47 | 13.583% | $249.2806 | $249.28 | $249.30 | $249.30 |
| Purchase #6 | $115.85 | 13.608% | $131.6149 | $131.61 | $131.60 | $131.60 |
| Purchase #7 | $127.34 | 5.331% | $134.1285 | $134.13 | $134.15 | $134.10 |
| 7 purchase totals = | $1,252.68 | $1,367.4757 | $1,367.47 | $1,367.45 | $1,367.50 | |