| 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 | $203.77 | 4.807% | $213.5652 | $213.57 | $213.55 | $213.60 |
| Purchase #2 | $186.39 | 8.228% | $201.7262 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $206.63 | 11.847% | $231.1095 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $181.79 | 13.525% | $206.3771 | $206.38 | $206.40 | $206.40 |
| Purchase #5 | $157.56 | 3.474% | $163.0336 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $205.28 | 8.524% | $222.7781 | $222.78 | $222.80 | $222.80 |
| Purchase #7 | $9.75 | 11.316% | $10.8533 | $10.85 | $10.85 | $10.90 |
| 7 purchase totals = | $1,151.17 | $1,249.4430 | $1,249.45 | $1,249.50 | $1,249.50 | |