| 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 | $121.56 | 10.464% | $134.28 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $17.76 | 7.321% | $19.0602 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $31.66 | 7.528% | $34.0434 | $34.04 | $34.05 | $34.00 |
| Purchase #4 | $215.64 | 8.839% | $234.7004 | $234.70 | $234.70 | $234.70 |
| Purchase #5 | $209.53 | 12.608% | $235.9475 | $235.95 | $235.95 | $235.90 |
| Purchase #6 | $203.70 | 7.438% | $218.8512 | $218.85 | $218.85 | $218.90 |
| Purchase #7 | $121.68 | 10.195% | $134.0853 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $921.53 | $1,010.9680 | $1,010.97 | $1,011.00 | $1,011.00 | |