| 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 | $201.31 | 5.354% | $212.0881 | $212.09 | $212.10 | $212.10 |
| Purchase #2 | $224.75 | 9.552% | $246.2181 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $212.30 | 13.110% | $240.1325 | $240.13 | $240.15 | $240.10 |
| Purchase #4 | $104.34 | 9.587% | $114.3431 | $114.34 | $114.35 | $114.30 |
| Purchase #5 | $205.25 | 3.133% | $211.6805 | $211.68 | $211.70 | $211.70 |
| Purchase #6 | $81.97 | 5.268% | $86.2882 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $129.95 | 10.824% | $144.0158 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $1,159.87 | $1,254.7663 | $1,254.77 | $1,254.80 | $1,254.70 | |