| 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 | $205.86 | 3.302% | $212.6575 | $212.66 | $212.65 | $212.70 |
| Purchase #2 | $217.54 | 4.141% | $226.5483 | $226.55 | $226.55 | $226.50 |
| Purchase #3 | $210.48 | 11.451% | $234.5821 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $72.58 | 12.189% | $81.4268 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $123.74 | 12.119% | $138.7361 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $141.37 | 9.594% | $154.933 | $154.93 | $154.95 | $154.90 |
| Purchase #7 | $124.28 | 11.775% | $138.914 | $138.91 | $138.90 | $138.90 |
| 7 purchase totals = | $1,095.85 | $1,187.7978 | $1,187.80 | $1,187.85 | $1,187.70 | |