| 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 | $217.51 | 8.541% | $236.0875 | $236.09 | $236.10 | $236.10 |
| Purchase #2 | $124.70 | 6.127% | $132.3404 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $193.68 | 5.432% | $204.2007 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $246.54 | 11.577% | $275.0819 | $275.08 | $275.10 | $275.10 |
| Purchase #5 | $250.33 | 11.439% | $278.9652 | $278.97 | $278.95 | $279.00 |
| Purchase #6 | $149.40 | 4.772% | $156.5294 | $156.53 | $156.55 | $156.50 |
| Purchase #7 | $131.26 | 4.491% | $137.1549 | $137.15 | $137.15 | $137.20 |
| 7 purchase totals = | $1,313.42 | $1,420.3600 | $1,420.36 | $1,420.40 | $1,420.40 | |