| 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 | $241.32 | 12.529% | $271.555 | $271.56 | $271.55 | $271.60 |
| Purchase #2 | $89.87 | 8.782% | $97.7624 | $97.76 | $97.75 | $97.80 |
| Purchase #3 | $20.34 | 7.768% | $21.92 | $21.92 | $21.90 | $21.90 |
| Purchase #4 | $123.35 | 12.164% | $138.3543 | $138.35 | $138.35 | $138.40 |
| Purchase #5 | $106.33 | 7.870% | $114.6982 | $114.70 | $114.70 | $114.70 |
| Purchase #6 | $206.26 | 3.529% | $213.5389 | $213.54 | $213.55 | $213.50 |
| Purchase #7 | $17.52 | 7.591% | $18.8499 | $18.85 | $18.85 | $18.80 |
| 7 purchase totals = | $804.99 | $876.6787 | $876.68 | $876.65 | $876.70 | |