| 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 | $124.65 | 7.253% | $133.6909 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $202.59 | 8.727% | $220.27 | $220.27 | $220.25 | $220.30 |
| Purchase #3 | $36.64 | 5.671% | $38.7179 | $38.72 | $38.70 | $38.70 |
| Purchase #4 | $183.99 | 13.863% | $209.4965 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $182.87 | 13.308% | $207.2063 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $86.98 | 9.227% | $95.0056 | $95.01 | $95.00 | $95.00 |
| Purchase #7 | $219.36 | 7.651% | $236.1432 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $1,037.08 | $1,140.5304 | $1,140.54 | $1,140.50 | $1,140.50 | |