| 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 | $88.32 | 10.792% | $97.8515 | $97.85 | $97.85 | $97.90 |
| Purchase #2 | $191.76 | 3.807% | $199.0603 | $199.06 | $199.05 | $199.10 |
| Purchase #3 | $53.96 | 11.355% | $60.0872 | $60.09 | $60.10 | $60.10 |
| Purchase #4 | $232.98 | 7.414% | $250.2531 | $250.25 | $250.25 | $250.30 |
| Purchase #5 | $45.57 | 5.509% | $48.0805 | $48.08 | $48.10 | $48.10 |
| Purchase #6 | $189.70 | 6.168% | $201.4007 | $201.40 | $201.40 | $201.40 |
| Purchase #7 | $124.46 | 10.822% | $137.9291 | $137.93 | $137.95 | $137.90 |
| 7 purchase totals = | $926.75 | $994.6624 | $994.66 | $994.70 | $994.80 | |