| 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 | $244.39 | 7.638% | $263.0565 | $263.06 | $263.05 | $263.10 |
| Purchase #2 | $9.83 | 8.489% | $10.6645 | $10.66 | $10.65 | $10.70 |
| Purchase #3 | $99.62 | 10.389% | $109.9695 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $116.37 | 7.732% | $125.3677 | $125.37 | $125.35 | $125.40 |
| Purchase #5 | $55.42 | 5.288% | $58.3506 | $58.35 | $58.35 | $58.40 |
| Purchase #6 | $218.97 | 8.608% | $237.8189 | $237.82 | $237.80 | $237.80 |
| Purchase #7 | $136.25 | 6.491% | $145.094 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $880.85 | $950.3217 | $950.32 | $950.25 | $950.50 | |