| 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 | $215.45 | 9.782% | $236.5253 | $236.53 | $236.55 | $236.50 |
| Purchase #2 | $86.84 | 10.844% | $96.2569 | $96.26 | $96.25 | $96.30 |
| Purchase #3 | $201.90 | 7.846% | $217.7411 | $217.74 | $217.75 | $217.70 |
| Purchase #4 | $186.74 | 8.274% | $202.1909 | $202.19 | $202.20 | $202.20 |
| Purchase #5 | $65.54 | 13.296% | $74.2542 | $74.25 | $74.25 | $74.30 |
| Purchase #6 | $188.90 | 11.140% | $209.9435 | $209.94 | $209.95 | $209.90 |
| Purchase #7 | $75.31 | 4.162% | $78.4444 | $78.44 | $78.45 | $78.40 |
| 7 purchase totals = | $1,020.68 | $1,115.3563 | $1,115.35 | $1,115.40 | $1,115.30 | |