| 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 | $38.47 | 9.548% | $42.1431 | $42.14 | $42.15 | $42.10 |
| Purchase #2 | $55.95 | 9.420% | $61.2205 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $192.31 | 10.662% | $212.8141 | $212.81 | $212.80 | $212.80 |
| Purchase #4 | $148.52 | 13.423% | $168.4558 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $122.39 | 9.522% | $134.044 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $186.74 | 11.397% | $208.0228 | $208.02 | $208.00 | $208.00 |
| Purchase #7 | $193.44 | 7.169% | $207.3077 | $207.31 | $207.30 | $207.30 |
| 7 purchase totals = | $937.82 | $1,034.0080 | $1,034.00 | $1,033.95 | $1,033.90 | |