| 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 | $204.64 | 10.652% | $226.4383 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $120.88 | 5.159% | $127.1162 | $127.12 | $127.10 | $127.10 |
| Purchase #3 | $175.59 | 11.723% | $196.1744 | $196.17 | $196.15 | $196.20 |
| Purchase #4 | $250.52 | 3.314% | $258.8222 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $239.76 | 11.869% | $268.2171 | $268.22 | $268.20 | $268.20 |
| Purchase #6 | $104.78 | 12.142% | $117.5024 | $117.50 | $117.50 | $117.50 |
| Purchase #7 | $170.28 | 8.522% | $184.7913 | $184.79 | $184.80 | $184.80 |
| 7 purchase totals = | $1,266.45 | $1,379.0619 | $1,379.06 | $1,379.00 | $1,379.00 | |