| 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 | $246.63 | 3.112% | $254.3051 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $58.45 | 13.862% | $66.5523 | $66.55 | $66.55 | $66.60 |
| Purchase #3 | $45.71 | 13.430% | $51.8489 | $51.85 | $51.85 | $51.80 |
| Purchase #4 | $143.73 | 8.249% | $155.5863 | $155.59 | $155.60 | $155.60 |
| Purchase #5 | $250.51 | 13.709% | $284.8524 | $284.85 | $284.85 | $284.90 |
| Purchase #6 | $15.25 | 8.749% | $16.5842 | $16.58 | $16.60 | $16.60 |
| Purchase #7 | $79.98 | 6.573% | $85.2371 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $840.26 | $914.9663 | $914.97 | $915.00 | $915.00 | |