| 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 | $247.34 | 13.757% | $281.3666 | $281.37 | $281.35 | $281.40 |
| Purchase #2 | $241.32 | 7.225% | $258.7554 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $39.80 | 9.707% | $43.6634 | $43.66 | $43.65 | $43.70 |
| Purchase #4 | $60.34 | 11.401% | $67.2194 | $67.22 | $67.20 | $67.20 |
| Purchase #5 | $57.25 | 12.599% | $64.4629 | $64.46 | $64.45 | $64.50 |
| Purchase #6 | $81.78 | 6.320% | $86.9485 | $86.95 | $86.95 | $86.90 |
| Purchase #7 | $91.95 | 5.747% | $97.2344 | $97.23 | $97.25 | $97.20 |
| 7 purchase totals = | $819.78 | $899.6506 | $899.65 | $899.60 | $899.70 | |