| 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 | $10.55 | 7.841% | $11.3772 | $11.38 | $11.40 | $11.40 |
| Purchase #2 | $227.61 | 3.802% | $236.2637 | $236.26 | $236.25 | $236.30 |
| Purchase #3 | $96.53 | 4.479% | $100.8536 | $100.85 | $100.85 | $100.90 |
| Purchase #4 | $235.92 | 13.615% | $268.0405 | $268.04 | $268.05 | $268.00 |
| Purchase #5 | $199.44 | 4.511% | $208.4367 | $208.44 | $208.45 | $208.40 |
| Purchase #6 | $192.94 | 7.342% | $207.1057 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $213.97 | 6.587% | $228.0642 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $1,176.96 | $1,260.1416 | $1,260.14 | $1,260.15 | $1,260.20 | |