| 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 | $213.72 | 5.294% | $225.0343 | $225.03 | $225.05 | $225.00 |
| Purchase #2 | $103.95 | 9.173% | $113.4853 | $113.49 | $113.50 | $113.50 |
| Purchase #3 | $150.89 | 6.313% | $160.4157 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $185.38 | 10.754% | $205.3158 | $205.32 | $205.30 | $205.30 |
| Purchase #5 | $148.86 | 10.153% | $163.9738 | $163.97 | $163.95 | $164.00 |
| Purchase #6 | $143.81 | 12.556% | $161.8668 | $161.87 | $161.85 | $161.90 |
| Purchase #7 | $248.80 | 5.321% | $262.0386 | $262.04 | $262.05 | $262.00 |
| 7 purchase totals = | $1,195.41 | $1,292.1303 | $1,292.14 | $1,292.10 | $1,292.10 | |