| 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 | $214.94 | 3.585% | $222.6456 | $222.65 | $222.65 | $222.60 |
| Purchase #2 | $156.37 | 9.554% | $171.3096 | $171.31 | $171.30 | $171.30 |
| Purchase #3 | $41.45 | 10.179% | $45.6692 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $202.27 | 10.392% | $223.2899 | $223.29 | $223.30 | $223.30 |
| Purchase #5 | $189.83 | 9.590% | $208.0347 | $208.03 | $208.05 | $208.00 |
| Purchase #6 | $101.79 | 4.152% | $106.0163 | $106.02 | $106.00 | $106.00 |
| Purchase #7 | $141.25 | 11.626% | $157.6717 | $157.67 | $157.65 | $157.70 |
| 7 purchase totals = | $1,047.90 | $1,134.6370 | $1,134.64 | $1,134.60 | $1,134.60 | |