| 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 | $121.91 | 10.230% | $134.3814 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $221.85 | 8.337% | $240.3456 | $240.35 | $240.35 | $240.30 |
| Purchase #3 | $72.31 | 12.573% | $81.4015 | $81.40 | $81.40 | $81.40 |
| Purchase #4 | $188.50 | 6.868% | $201.4462 | $201.45 | $201.45 | $201.40 |
| Purchase #5 | $232.80 | 7.153% | $249.4522 | $249.45 | $249.45 | $249.50 |
| Purchase #6 | $60.73 | 8.711% | $66.0202 | $66.02 | $66.00 | $66.00 |
| Purchase #7 | $110.32 | 6.262% | $117.2282 | $117.23 | $117.25 | $117.20 |
| 7 purchase totals = | $1,008.42 | $1,090.2753 | $1,090.28 | $1,090.30 | $1,090.20 | |