| 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 | $209.60 | 10.147% | $230.8681 | $230.87 | $230.85 | $230.90 |
| Purchase #2 | $89.66 | 8.253% | $97.0596 | $97.06 | $97.05 | $97.10 |
| Purchase #3 | $63.84 | 7.400% | $68.5642 | $68.56 | $68.55 | $68.60 |
| Purchase #4 | $213.68 | 8.558% | $231.9667 | $231.97 | $231.95 | $232.00 |
| Purchase #5 | $122.52 | 7.725% | $131.9847 | $131.98 | $132.00 | $132.00 |
| Purchase #6 | $224.31 | 4.502% | $234.4084 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $42.80 | 13.756% | $48.6876 | $48.69 | $48.70 | $48.70 |
| 7 purchase totals = | $966.41 | $1,043.5393 | $1,043.54 | $1,043.50 | $1,043.70 | |