| 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 | $126.32 | 6.152% | $134.0912 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $74.46 | 7.872% | $80.3215 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $231.61 | 8.320% | $250.88 | $250.88 | $250.90 | $250.90 |
| Purchase #4 | $204.75 | 4.258% | $213.4683 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $30.41 | 12.698% | $34.2715 | $34.27 | $34.25 | $34.30 |
| Purchase #6 | $8.99 | 11.549% | $10.0283 | $10.03 | $10.05 | $10.00 |
| Purchase #7 | $247.96 | 3.865% | $257.5437 | $257.54 | $257.55 | $257.50 |
| 7 purchase totals = | $924.50 | $980.6045 | $980.60 | $980.60 | $980.60 | |