| 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 | $229.25 | 4.623% | $239.8482 | $239.85 | $239.85 | $239.80 |
| Purchase #2 | $178.71 | 9.731% | $196.1003 | $196.10 | $196.10 | $196.10 |
| Purchase #3 | $93.96 | 12.679% | $105.8732 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $67.90 | 4.487% | $70.9467 | $70.95 | $70.95 | $70.90 |
| Purchase #5 | $156.53 | 3.190% | $161.5233 | $161.52 | $161.50 | $161.50 |
| Purchase #6 | $163.53 | 8.229% | $176.9869 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $97.89 | 8.708% | $106.4143 | $106.41 | $106.40 | $106.40 |
| 7 purchase totals = | $987.77 | $1,057.6929 | $1,057.69 | $1,057.65 | $1,057.60 | |