| 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 | $225.32 | 6.210% | $239.3124 | $239.31 | $239.30 | $239.30 |
| Purchase #2 | $188.46 | 10.437% | $208.1296 | $208.13 | $208.15 | $208.10 |
| Purchase #3 | $166.61 | 11.860% | $186.3699 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $99.94 | 4.785% | $104.7221 | $104.72 | $104.70 | $104.70 |
| Purchase #5 | $182.45 | 5.315% | $192.1472 | $192.15 | $192.15 | $192.10 |
| Purchase #6 | $235.51 | 5.600% | $248.6986 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $198.28 | 10.634% | $219.3651 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $1,296.57 | $1,398.7449 | $1,398.75 | $1,398.70 | $1,398.70 | |