| 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 | $188.62 | 12.450% | $212.1032 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $100.84 | 3.593% | $104.4632 | $104.46 | $104.45 | $104.50 |
| Purchase #3 | $60.79 | 13.286% | $68.8666 | $68.87 | $68.85 | $68.90 |
| Purchase #4 | $170.80 | 8.778% | $185.7928 | $185.79 | $185.80 | $185.80 |
| Purchase #5 | $10.47 | 7.604% | $11.2661 | $11.27 | $11.25 | $11.30 |
| Purchase #6 | $157.63 | 5.276% | $165.9466 | $165.95 | $165.95 | $165.90 |
| Purchase #7 | $248.29 | 11.705% | $277.3523 | $277.35 | $277.35 | $277.40 |
| 7 purchase totals = | $937.44 | $1,025.7908 | $1,025.79 | $1,025.75 | $1,025.90 | |