| 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 | $88.92 | 9.702% | $97.547 | $97.55 | $97.55 | $97.50 |
| Purchase #2 | $67.43 | 5.358% | $71.0429 | $71.04 | $71.05 | $71.00 |
| Purchase #3 | $222.99 | 7.665% | $240.0822 | $240.08 | $240.10 | $240.10 |
| Purchase #4 | $243.53 | 12.307% | $273.5012 | $273.50 | $273.50 | $273.50 |
| Purchase #5 | $134.50 | 6.467% | $143.1981 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $183.62 | 8.859% | $199.8869 | $199.89 | $199.90 | $199.90 |
| Purchase #7 | $73.73 | 6.870% | $78.7953 | $78.80 | $78.80 | $78.80 |
| 7 purchase totals = | $1,014.72 | $1,104.0536 | $1,104.06 | $1,104.10 | $1,104.00 | |