| 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 | $31.88 | 7.194% | $34.1734 | $34.17 | $34.15 | $34.20 |
| Purchase #2 | $29.52 | 4.680% | $30.9015 | $30.90 | $30.90 | $30.90 |
| Purchase #3 | $128.32 | 11.195% | $142.6854 | $142.69 | $142.70 | $142.70 |
| Purchase #4 | $211.82 | 7.173% | $227.0138 | $227.01 | $227.00 | $227.00 |
| Purchase #5 | $91.69 | 3.233% | $94.6543 | $94.65 | $94.65 | $94.70 |
| Purchase #6 | $216.77 | 4.619% | $226.7826 | $226.78 | $226.80 | $226.80 |
| Purchase #7 | $233.48 | 3.246% | $241.0588 | $241.06 | $241.05 | $241.10 |
| 7 purchase totals = | $943.48 | $997.2698 | $997.26 | $997.25 | $997.40 | |