| 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 | $205.63 | 3.513% | $212.8538 | $212.85 | $212.85 | $212.90 |
| Purchase #2 | $27.89 | 9.760% | $30.6121 | $30.61 | $30.60 | $30.60 |
| Purchase #3 | $150.87 | 7.400% | $162.0344 | $162.03 | $162.05 | $162.00 |
| Purchase #4 | $104.59 | 4.561% | $109.3603 | $109.36 | $109.35 | $109.40 |
| Purchase #5 | $185.58 | 5.715% | $196.1859 | $196.19 | $196.20 | $196.20 |
| Purchase #6 | $234.90 | 13.798% | $267.3115 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $201.53 | 5.329% | $212.2695 | $212.27 | $212.25 | $212.30 |
| 7 purchase totals = | $1,110.99 | $1,190.6275 | $1,190.62 | $1,190.60 | $1,190.70 | |