| 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 | $232.25 | 7.833% | $250.4421 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $235.85 | 4.542% | $246.5623 | $246.56 | $246.55 | $246.60 |
| Purchase #3 | $74.75 | 6.268% | $79.4353 | $79.44 | $79.45 | $79.40 |
| Purchase #4 | $168.26 | 5.828% | $178.0662 | $178.07 | $178.05 | $178.10 |
| Purchase #5 | $75.53 | 12.733% | $85.1472 | $85.15 | $85.15 | $85.10 |
| Purchase #6 | $168.98 | 7.236% | $181.2074 | $181.21 | $181.20 | $181.20 |
| Purchase #7 | $88.60 | 10.530% | $97.9296 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $1,044.22 | $1,118.7901 | $1,118.80 | $1,118.80 | $1,118.70 | |