| 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 | $235.37 | 6.120% | $249.7746 | $249.77 | $249.75 | $249.80 |
| Purchase #2 | $10.47 | 13.400% | $11.873 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $91.37 | 6.574% | $97.3767 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $5.55 | 4.571% | $5.8037 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $156.89 | 11.302% | $174.6217 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $157.45 | 4.432% | $164.4282 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $192.25 | 4.586% | $201.0666 | $201.07 | $201.05 | $201.10 |
| 7 purchase totals = | $849.35 | $904.9445 | $904.94 | $904.90 | $905.00 | |