| 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 | $247.41 | 13.426% | $280.6273 | $280.63 | $280.65 | $280.60 |
| Purchase #2 | $68.74 | 4.273% | $71.6773 | $71.68 | $71.70 | $71.70 |
| Purchase #3 | $205.43 | 13.374% | $232.9042 | $232.90 | $232.90 | $232.90 |
| Purchase #4 | $164.83 | 6.756% | $175.9659 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $204.39 | 3.529% | $211.6029 | $211.60 | $211.60 | $211.60 |
| Purchase #6 | $232.98 | 12.611% | $262.3611 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $72.82 | 12.395% | $81.846 | $81.85 | $81.85 | $81.80 |
| 7 purchase totals = | $1,196.60 | $1,316.9847 | $1,316.99 | $1,317.00 | $1,317.00 | |