| 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 | $106.35 | 8.532% | $115.4238 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $97.40 | 8.414% | $105.5952 | $105.60 | $105.60 | $105.60 |
| Purchase #3 | $229.86 | 5.262% | $241.9552 | $241.96 | $241.95 | $242.00 |
| Purchase #4 | $79.93 | 7.344% | $85.8001 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $123.62 | 10.265% | $136.3096 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $58.27 | 11.269% | $64.8364 | $64.84 | $64.85 | $64.80 |
| Purchase #7 | $139.47 | 11.850% | $155.9972 | $156.00 | $156.00 | $156.00 |
| 7 purchase totals = | $834.90 | $905.9175 | $905.93 | $905.90 | $905.90 | |