| 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 | $239.37 | 4.235% | $249.5073 | $249.51 | $249.50 | $249.50 |
| Purchase #2 | $213.60 | 8.469% | $231.6898 | $231.69 | $231.70 | $231.70 |
| Purchase #3 | $51.88 | 9.426% | $56.7702 | $56.77 | $56.75 | $56.80 |
| Purchase #4 | $178.31 | 3.835% | $185.1482 | $185.15 | $185.15 | $185.10 |
| Purchase #5 | $78.65 | 9.538% | $86.1516 | $86.15 | $86.15 | $86.20 |
| Purchase #6 | $15.81 | 10.184% | $17.4201 | $17.42 | $17.40 | $17.40 |
| Purchase #7 | $137.33 | 4.770% | $143.8806 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $914.95 | $970.5678 | $970.57 | $970.55 | $970.60 | |