| 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 | $220.50 | 12.533% | $248.1353 | $248.14 | $248.15 | $248.10 |
| Purchase #2 | $27.83 | 9.148% | $30.3759 | $30.38 | $30.40 | $30.40 |
| Purchase #3 | $45.98 | 6.141% | $48.8036 | $48.80 | $48.80 | $48.80 |
| Purchase #4 | $95.73 | 9.226% | $104.562 | $104.56 | $104.55 | $104.60 |
| Purchase #5 | $170.29 | 10.774% | $188.637 | $188.64 | $188.65 | $188.60 |
| Purchase #6 | $127.98 | 10.823% | $141.8313 | $141.83 | $141.85 | $141.80 |
| Purchase #7 | $209.69 | 10.855% | $232.4518 | $232.45 | $232.45 | $232.50 |
| 7 purchase totals = | $898.00 | $994.7969 | $994.80 | $994.85 | $994.80 | |