| 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 | $211.78 | 10.240% | $233.4663 | $233.47 | $233.45 | $233.50 |
| Purchase #2 | $119.63 | 8.415% | $129.6969 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $228.66 | 12.416% | $257.0504 | $257.05 | $257.05 | $257.10 |
| Purchase #4 | $216.34 | 3.207% | $223.278 | $223.28 | $223.30 | $223.30 |
| Purchase #5 | $156.45 | 10.794% | $173.3372 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $150.44 | 11.873% | $168.3017 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $97.60 | 8.333% | $105.733 | $105.73 | $105.75 | $105.70 |
| 7 purchase totals = | $1,180.90 | $1,290.8635 | $1,290.87 | $1,290.90 | $1,290.90 | |