| 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 | $207.33 | 12.858% | $233.9885 | $233.99 | $234.00 | $234.00 |
| Purchase #2 | $163.96 | 11.436% | $182.7105 | $182.71 | $182.70 | $182.70 |
| Purchase #3 | $193.50 | 6.643% | $206.3542 | $206.35 | $206.35 | $206.40 |
| Purchase #4 | $97.49 | 3.292% | $100.6994 | $100.70 | $100.70 | $100.70 |
| Purchase #5 | $210.85 | 12.698% | $237.6237 | $237.62 | $237.60 | $237.60 |
| Purchase #6 | $98.62 | 7.679% | $106.193 | $106.19 | $106.20 | $106.20 |
| Purchase #7 | $64.96 | 11.500% | $72.4304 | $72.43 | $72.45 | $72.40 |
| 7 purchase totals = | $1,036.71 | $1,139.9997 | $1,139.99 | $1,140.00 | $1,140.00 | |