| 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 | $34.81 | 7.619% | $37.4622 | $37.46 | $37.45 | $37.50 |
| Purchase #2 | $175.99 | 10.455% | $194.3898 | $194.39 | $194.40 | $194.40 |
| Purchase #3 | $168.31 | 7.660% | $181.2025 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $218.51 | 10.618% | $241.7114 | $241.71 | $241.70 | $241.70 |
| Purchase #5 | $224.39 | 11.414% | $250.0019 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $194.75 | 3.132% | $200.8496 | $200.85 | $200.85 | $200.80 |
| Purchase #7 | $91.64 | 6.383% | $97.4894 | $97.49 | $97.50 | $97.50 |
| 7 purchase totals = | $1,108.40 | $1,203.1068 | $1,203.10 | $1,203.10 | $1,203.10 | |