| 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 | $27.37 | 6.791% | $29.2287 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $200.31 | 11.747% | $223.8404 | $223.84 | $223.85 | $223.80 |
| Purchase #3 | $218.83 | 8.235% | $236.8507 | $236.85 | $236.85 | $236.90 |
| Purchase #4 | $215.28 | 4.411% | $224.776 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $53.50 | 9.202% | $58.4231 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $10.64 | 4.477% | $11.1164 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $138.86 | 10.204% | $153.0293 | $153.03 | $153.05 | $153.00 |
| 7 purchase totals = | $864.79 | $937.2646 | $937.27 | $937.30 | $937.20 | |