| 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 | $205.28 | 10.224% | $226.2678 | $226.27 | $226.25 | $226.30 |
| Purchase #2 | $103.98 | 5.194% | $109.3807 | $109.38 | $109.40 | $109.40 |
| Purchase #3 | $123.31 | 4.202% | $128.4915 | $128.49 | $128.50 | $128.50 |
| Purchase #4 | $8.39 | 7.585% | $9.0264 | $9.03 | $9.05 | $9.00 |
| Purchase #5 | $197.98 | 3.116% | $204.1491 | $204.15 | $204.15 | $204.10 |
| Purchase #6 | $215.58 | 5.617% | $227.6891 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $215.84 | 6.196% | $229.2134 | $229.21 | $229.20 | $229.20 |
| 7 purchase totals = | $1,070.36 | $1,134.2180 | $1,134.22 | $1,134.25 | $1,134.20 | |