| 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 | $238.54 | 5.530% | $251.7313 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $11.45 | 3.643% | $11.8671 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $184.38 | 8.377% | $199.8255 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $151.94 | 12.775% | $171.3503 | $171.35 | $171.35 | $171.40 |
| Purchase #5 | $51.78 | 13.123% | $58.5751 | $58.58 | $58.60 | $58.60 |
| Purchase #6 | $39.33 | 9.873% | $43.2131 | $43.21 | $43.20 | $43.20 |
| Purchase #7 | $202.49 | 13.110% | $229.0364 | $229.04 | $229.05 | $229.00 |
| 7 purchase totals = | $879.91 | $965.5988 | $965.61 | $965.65 | $965.60 | |