| 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 | $127.80 | 12.214% | $143.4095 | $143.41 | $143.40 | $143.40 |
| Purchase #2 | $86.87 | 12.809% | $97.9972 | $98.00 | $98.00 | $98.00 |
| Purchase #3 | $208.88 | 8.280% | $226.1753 | $226.18 | $226.20 | $226.20 |
| Purchase #4 | $189.55 | 6.571% | $202.0053 | $202.01 | $202.00 | $202.00 |
| Purchase #5 | $198.83 | 12.344% | $223.3736 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $231.55 | 3.571% | $239.8187 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $45.90 | 8.673% | $49.8809 | $49.88 | $49.90 | $49.90 |
| 7 purchase totals = | $1,089.38 | $1,182.6605 | $1,182.67 | $1,182.65 | $1,182.70 | |