| 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 | $110.44 | 11.372% | $122.9992 | $123.00 | $123.00 | $123.00 |
| Purchase #2 | $208.46 | 3.131% | $214.9869 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $39.86 | 13.572% | $45.2698 | $45.27 | $45.25 | $45.30 |
| Purchase #4 | $46.45 | 12.553% | $52.2809 | $52.28 | $52.30 | $52.30 |
| Purchase #5 | $224.43 | 10.396% | $247.7617 | $247.76 | $247.75 | $247.80 |
| Purchase #6 | $167.40 | 8.869% | $182.2467 | $182.25 | $182.25 | $182.20 |
| Purchase #7 | $241.59 | 10.599% | $267.1961 | $267.20 | $267.20 | $267.20 |
| 7 purchase totals = | $1,038.63 | $1,132.7413 | $1,132.75 | $1,132.75 | $1,132.80 | |