| 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 | $230.36 | 3.423% | $238.2452 | $238.25 | $238.25 | $238.20 |
| Purchase #2 | $10.46 | 10.543% | $11.5628 | $11.56 | $11.55 | $11.60 |
| Purchase #3 | $25.68 | 8.166% | $27.777 | $27.78 | $27.80 | $27.80 |
| Purchase #4 | $55.72 | 11.703% | $62.2409 | $62.24 | $62.25 | $62.20 |
| Purchase #5 | $225.47 | 11.807% | $252.0912 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $146.89 | 11.845% | $164.2891 | $164.29 | $164.30 | $164.30 |
| Purchase #7 | $227.74 | 9.416% | $249.184 | $249.18 | $249.20 | $249.20 |
| 7 purchase totals = | $922.32 | $1,005.3902 | $1,005.39 | $1,005.45 | $1,005.40 | |