| 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 | $97.33 | 12.748% | $109.7376 | $109.74 | $109.75 | $109.70 |
| Purchase #2 | $46.48 | 12.806% | $52.4322 | $52.43 | $52.45 | $52.40 |
| Purchase #3 | $118.69 | 5.222% | $124.888 | $124.89 | $124.90 | $124.90 |
| Purchase #4 | $116.58 | 8.855% | $126.9032 | $126.90 | $126.90 | $126.90 |
| Purchase #5 | $235.65 | 8.680% | $256.1044 | $256.10 | $256.10 | $256.10 |
| Purchase #6 | $110.86 | 7.351% | $119.0093 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $125.49 | 12.408% | $141.0608 | $141.06 | $141.05 | $141.10 |
| 7 purchase totals = | $851.08 | $930.1355 | $930.13 | $930.15 | $930.10 | |