| 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 | $186.91 | 10.150% | $205.8814 | $205.88 | $205.90 | $205.90 |
| Purchase #2 | $193.57 | 11.355% | $215.5499 | $215.55 | $215.55 | $215.50 |
| Purchase #3 | $222.83 | 3.526% | $230.687 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $69.93 | 8.232% | $75.6866 | $75.69 | $75.70 | $75.70 |
| Purchase #5 | $65.38 | 5.582% | $69.0295 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $81.38 | 7.153% | $87.2011 | $87.20 | $87.20 | $87.20 |
| Purchase #7 | $210.29 | 12.521% | $236.6204 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $1,030.29 | $1,120.6559 | $1,120.66 | $1,120.70 | $1,120.60 | |