| 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 | $80.91 | 7.487% | $86.9677 | $86.97 | $86.95 | $87.00 |
| Purchase #2 | $190.86 | 8.584% | $207.2434 | $207.24 | $207.25 | $207.20 |
| Purchase #3 | $188.49 | 11.657% | $210.4623 | $210.46 | $210.45 | $210.50 |
| Purchase #4 | $151.61 | 12.714% | $170.8857 | $170.89 | $170.90 | $170.90 |
| Purchase #5 | $178.97 | 4.454% | $186.9413 | $186.94 | $186.95 | $186.90 |
| Purchase #6 | $242.44 | 4.141% | $252.4794 | $252.48 | $252.50 | $252.50 |
| Purchase #7 | $212.47 | 11.139% | $236.137 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $1,245.75 | $1,351.1168 | $1,351.12 | $1,351.15 | $1,351.10 | |