| 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 | $224.84 | 5.608% | $237.449 | $237.45 | $237.45 | $237.40 |
| Purchase #2 | $53.41 | 7.130% | $57.2181 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $156.71 | 13.714% | $178.2012 | $178.20 | $178.20 | $178.20 |
| Purchase #4 | $43.53 | 3.181% | $44.9147 | $44.91 | $44.90 | $44.90 |
| Purchase #5 | $211.40 | 9.366% | $231.1997 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $25.40 | 4.256% | $26.481 | $26.48 | $26.50 | $26.50 |
| Purchase #7 | $200.29 | 11.701% | $223.7259 | $223.73 | $223.75 | $223.70 |
| 7 purchase totals = | $915.58 | $999.1896 | $999.19 | $999.20 | $999.10 | |