| 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 | $39.61 | 12.259% | $44.4658 | $44.47 | $44.45 | $44.50 |
| Purchase #2 | $129.30 | 13.869% | $147.2326 | $147.23 | $147.25 | $147.20 |
| Purchase #3 | $120.71 | 11.643% | $134.7643 | $134.76 | $134.75 | $134.80 |
| Purchase #4 | $94.32 | 12.857% | $106.4467 | $106.45 | $106.45 | $106.40 |
| Purchase #5 | $182.32 | 9.645% | $199.9048 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $112.34 | 12.178% | $126.0208 | $126.02 | $126.00 | $126.00 |
| Purchase #7 | $211.49 | 4.642% | $221.3074 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $890.09 | $980.1424 | $980.14 | $980.10 | $980.10 | |