| 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 | $193.95 | 7.580% | $208.6514 | $208.65 | $208.65 | $208.70 |
| Purchase #2 | $20.87 | 11.844% | $23.3418 | $23.34 | $23.35 | $23.30 |
| Purchase #3 | $236.31 | 13.595% | $268.4363 | $268.44 | $268.45 | $268.40 |
| Purchase #4 | $8.65 | 12.781% | $9.7556 | $9.76 | $9.75 | $9.80 |
| Purchase #5 | $124.49 | 12.336% | $139.8471 | $139.85 | $139.85 | $139.80 |
| Purchase #6 | $228.31 | 10.497% | $252.2757 | $252.28 | $252.30 | $252.30 |
| Purchase #7 | $214.93 | 11.347% | $239.3181 | $239.32 | $239.30 | $239.30 |
| 7 purchase totals = | $1,027.51 | $1,141.6260 | $1,141.64 | $1,141.65 | $1,141.60 | |