| 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 | $241.48 | 13.647% | $274.4348 | $274.43 | $274.45 | $274.40 |
| Purchase #2 | $127.98 | 3.549% | $132.522 | $132.52 | $132.50 | $132.50 |
| Purchase #3 | $244.70 | 3.806% | $254.0133 | $254.01 | $254.00 | $254.00 |
| Purchase #4 | $157.27 | 4.186% | $163.8533 | $163.85 | $163.85 | $163.90 |
| Purchase #5 | $59.91 | 5.501% | $63.2056 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $238.66 | 13.635% | $271.2013 | $271.20 | $271.20 | $271.20 |
| Purchase #7 | $115.83 | 12.531% | $130.3447 | $130.34 | $130.35 | $130.30 |
| 7 purchase totals = | $1,185.83 | $1,289.5750 | $1,289.56 | $1,289.55 | $1,289.50 | |