| 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 | $212.95 | 6.529% | $226.8535 | $226.85 | $226.85 | $226.90 |
| Purchase #2 | $186.82 | 7.110% | $200.1029 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $183.47 | 11.794% | $205.1085 | $205.11 | $205.10 | $205.10 |
| Purchase #4 | $192.65 | 3.382% | $199.1654 | $199.17 | $199.15 | $199.20 |
| Purchase #5 | $77.37 | 6.618% | $82.4903 | $82.49 | $82.50 | $82.50 |
| Purchase #6 | $12.92 | 5.608% | $13.6446 | $13.64 | $13.65 | $13.60 |
| Purchase #7 | $196.50 | 8.737% | $213.6682 | $213.67 | $213.65 | $213.70 |
| 7 purchase totals = | $1,062.68 | $1,141.0334 | $1,141.03 | $1,141.00 | $1,141.10 | |