| 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 | $211.67 | 5.117% | $222.5012 | $222.50 | $222.50 | $222.50 |
| Purchase #2 | $89.77 | 8.852% | $97.7164 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $239.58 | 4.637% | $250.6893 | $250.69 | $250.70 | $250.70 |
| Purchase #4 | $110.50 | 5.327% | $116.3863 | $116.39 | $116.40 | $116.40 |
| Purchase #5 | $160.27 | 9.329% | $175.2216 | $175.22 | $175.20 | $175.20 |
| Purchase #6 | $10.68 | 9.830% | $11.7298 | $11.73 | $11.75 | $11.70 |
| Purchase #7 | $199.38 | 6.665% | $212.6687 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $1,021.85 | $1,086.9133 | $1,086.92 | $1,086.90 | $1,086.90 | |