| 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 | $197.91 | 9.720% | $217.1469 | $217.15 | $217.15 | $217.10 |
| Purchase #2 | $166.90 | 4.637% | $174.6392 | $174.64 | $174.65 | $174.60 |
| Purchase #3 | $231.46 | 13.284% | $262.2071 | $262.21 | $262.20 | $262.20 |
| Purchase #4 | $239.58 | 4.446% | $250.2317 | $250.23 | $250.25 | $250.20 |
| Purchase #5 | $28.28 | 8.270% | $30.6188 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $143.43 | 8.416% | $155.5011 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $52.74 | 8.773% | $57.3669 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $1,060.30 | $1,147.7117 | $1,147.72 | $1,147.70 | $1,147.60 | |