| 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 | $77.77 | 10.589% | $86.0051 | $86.01 | $86.00 | $86.00 |
| Purchase #2 | $196.78 | 4.375% | $205.3891 | $205.39 | $205.40 | $205.40 |
| Purchase #3 | $185.71 | 8.197% | $200.9326 | $200.93 | $200.95 | $200.90 |
| Purchase #4 | $233.85 | 3.601% | $242.2709 | $242.27 | $242.25 | $242.30 |
| Purchase #5 | $203.27 | 11.445% | $226.5343 | $226.53 | $226.55 | $226.50 |
| Purchase #6 | $210.71 | 9.306% | $230.3187 | $230.32 | $230.30 | $230.30 |
| Purchase #7 | $43.57 | 13.430% | $49.4215 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $1,151.66 | $1,240.8722 | $1,240.87 | $1,240.85 | $1,240.80 | |