| 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 | $34.43 | 12.572% | $38.7585 | $38.76 | $38.75 | $38.80 |
| Purchase #2 | $208.78 | 10.239% | $230.157 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $64.54 | 9.546% | $70.701 | $70.70 | $70.70 | $70.70 |
| Purchase #4 | $83.41 | 3.354% | $86.2076 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $129.63 | 5.447% | $136.6909 | $136.69 | $136.70 | $136.70 |
| Purchase #6 | $125.88 | 11.182% | $139.9559 | $139.96 | $139.95 | $140.00 |
| Purchase #7 | $196.47 | 11.241% | $218.5552 | $218.56 | $218.55 | $218.60 |
| 7 purchase totals = | $843.14 | $921.0261 | $921.04 | $921.00 | $921.20 | |