| 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 | $218.55 | 4.306% | $227.9608 | $227.96 | $227.95 | $228.00 |
| Purchase #2 | $46.58 | 10.387% | $51.4183 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $55.74 | 8.255% | $60.3413 | $60.34 | $60.35 | $60.30 |
| Purchase #4 | $90.30 | 11.716% | $100.8795 | $100.88 | $100.90 | $100.90 |
| Purchase #5 | $188.33 | 12.538% | $211.9428 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $214.40 | 11.840% | $239.785 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $122.31 | 10.327% | $134.941 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $936.21 | $1,027.2687 | $1,027.27 | $1,027.30 | $1,027.20 | |