| 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 | $214.95 | 9.453% | $235.2692 | $235.27 | $235.25 | $235.30 |
| Purchase #2 | $47.42 | 10.304% | $52.3062 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $93.87 | 4.257% | $97.866 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $122.55 | 7.546% | $131.7976 | $131.80 | $131.80 | $131.80 |
| Purchase #5 | $234.37 | 8.768% | $254.9196 | $254.92 | $254.90 | $254.90 |
| Purchase #6 | $101.44 | 3.662% | $105.1547 | $105.15 | $105.15 | $105.20 |
| Purchase #7 | $228.73 | 10.438% | $252.6048 | $252.60 | $252.60 | $252.60 |
| 7 purchase totals = | $1,043.33 | $1,129.9181 | $1,129.92 | $1,129.85 | $1,130.00 | |