| 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 | $207.37 | 8.537% | $225.0732 | $225.07 | $225.05 | $225.10 |
| Purchase #2 | $210.48 | 8.809% | $229.0212 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $9.31 | 6.650% | $9.9291 | $9.93 | $9.95 | $9.90 |
| Purchase #4 | $228.42 | 11.290% | $254.2086 | $254.21 | $254.20 | $254.20 |
| Purchase #5 | $221.51 | 13.759% | $251.9876 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $144.38 | 13.764% | $164.2525 | $164.25 | $164.25 | $164.30 |
| Purchase #7 | $54.29 | 6.382% | $57.7548 | $57.75 | $57.75 | $57.80 |
| 7 purchase totals = | $1,075.76 | $1,192.2270 | $1,192.22 | $1,192.20 | $1,192.30 | |