| 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 | $208.83 | 3.281% | $215.6817 | $215.68 | $215.70 | $215.70 |
| Purchase #2 | $36.34 | 7.327% | $39.0026 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $136.81 | 5.544% | $144.3947 | $144.39 | $144.40 | $144.40 |
| Purchase #4 | $183.85 | 8.608% | $199.6758 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $80.74 | 6.507% | $85.9938 | $85.99 | $86.00 | $86.00 |
| Purchase #6 | $212.28 | 7.408% | $228.0057 | $228.01 | $228.00 | $228.00 |
| Purchase #7 | $196.25 | 5.705% | $207.4461 | $207.45 | $207.45 | $207.40 |
| 7 purchase totals = | $1,055.10 | $1,120.2004 | $1,120.20 | $1,120.25 | $1,120.20 | |