| 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 | $204.70 | 12.152% | $229.5751 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $165.75 | 5.744% | $175.2707 | $175.27 | $175.25 | $175.30 |
| Purchase #3 | $57.59 | 9.292% | $62.9413 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $219.41 | 5.284% | $231.0036 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $31.36 | 12.690% | $35.3396 | $35.34 | $35.35 | $35.30 |
| Purchase #6 | $155.64 | 13.320% | $176.3712 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $186.76 | 9.225% | $203.9886 | $203.99 | $204.00 | $204.00 |
| 7 purchase totals = | $1,021.21 | $1,114.4901 | $1,114.49 | $1,114.50 | $1,114.50 | |