| 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 | $236.37 | 9.571% | $258.993 | $258.99 | $259.00 | $259.00 |
| Purchase #2 | $86.82 | 11.823% | $97.0847 | $97.08 | $97.10 | $97.10 |
| Purchase #3 | $80.78 | 3.447% | $83.5645 | $83.56 | $83.55 | $83.60 |
| Purchase #4 | $218.87 | 9.459% | $239.5729 | $239.57 | $239.55 | $239.60 |
| Purchase #5 | $122.56 | 10.200% | $135.0611 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $143.40 | 4.771% | $150.2416 | $150.24 | $150.25 | $150.20 |
| Purchase #7 | $137.80 | 5.458% | $145.3211 | $145.32 | $145.30 | $145.30 |
| 7 purchase totals = | $1,026.60 | $1,109.8389 | $1,109.82 | $1,109.80 | $1,109.90 | |