| 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 | $93.82 | 9.540% | $102.7704 | $102.77 | $102.75 | $102.80 |
| Purchase #2 | $195.43 | 5.227% | $205.6451 | $205.65 | $205.65 | $205.60 |
| Purchase #3 | $119.95 | 4.387% | $125.2122 | $125.21 | $125.20 | $125.20 |
| Purchase #4 | $6.65 | 9.495% | $7.2814 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $130.46 | 4.316% | $136.0907 | $136.09 | $136.10 | $136.10 |
| Purchase #6 | $140.36 | 3.274% | $144.9554 | $144.96 | $144.95 | $145.00 |
| Purchase #7 | $193.80 | 12.489% | $218.0037 | $218.00 | $218.00 | $218.00 |
| 7 purchase totals = | $880.47 | $939.9589 | $939.96 | $939.95 | $940.00 | |