| 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 | $221.94 | 5.597% | $234.362 | $234.36 | $234.35 | $234.40 |
| Purchase #2 | $79.59 | 8.126% | $86.0575 | $86.06 | $86.05 | $86.10 |
| Purchase #3 | $234.29 | 10.613% | $259.1552 | $259.16 | $259.15 | $259.20 |
| Purchase #4 | $125.88 | 11.546% | $140.4141 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $146.63 | 3.512% | $151.7796 | $151.78 | $151.80 | $151.80 |
| Purchase #6 | $214.44 | 9.108% | $233.9712 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $207.65 | 8.616% | $225.5411 | $225.54 | $225.55 | $225.50 |
| 7 purchase totals = | $1,230.42 | $1,331.2807 | $1,331.28 | $1,331.25 | $1,331.40 | |