| 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 | $28.26 | 12.577% | $31.8143 | $31.81 | $31.80 | $31.80 |
| Purchase #2 | $190.83 | 4.231% | $198.904 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $206.49 | 8.706% | $224.467 | $224.47 | $224.45 | $224.50 |
| Purchase #4 | $118.99 | 6.337% | $126.5304 | $126.53 | $126.55 | $126.50 |
| Purchase #5 | $82.61 | 11.353% | $91.9887 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $101.58 | 7.587% | $109.2869 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $153.96 | 12.538% | $173.2635 | $173.26 | $173.25 | $173.30 |
| 7 purchase totals = | $882.72 | $956.2548 | $956.25 | $956.25 | $956.30 | |