| 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 | $235.93 | 4.161% | $245.747 | $245.75 | $245.75 | $245.70 |
| Purchase #2 | $185.62 | 10.630% | $205.3514 | $205.35 | $205.35 | $205.40 |
| Purchase #3 | $138.91 | 9.286% | $151.8092 | $151.81 | $151.80 | $151.80 |
| Purchase #4 | $108.81 | 9.511% | $119.1589 | $119.16 | $119.15 | $119.20 |
| Purchase #5 | $163.68 | 12.339% | $183.8765 | $183.88 | $183.90 | $183.90 |
| Purchase #6 | $20.70 | 11.693% | $23.1205 | $23.12 | $23.10 | $23.10 |
| Purchase #7 | $182.28 | 3.566% | $188.7801 | $188.78 | $188.80 | $188.80 |
| 7 purchase totals = | $1,035.93 | $1,117.8436 | $1,117.85 | $1,117.85 | $1,117.90 | |