| 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 | $106.83 | 8.533% | $115.9458 | $115.95 | $115.95 | $115.90 |
| Purchase #2 | $237.88 | 6.835% | $254.1391 | $254.14 | $254.15 | $254.10 |
| Purchase #3 | $200.51 | 3.401% | $207.3293 | $207.33 | $207.35 | $207.30 |
| Purchase #4 | $61.88 | 12.712% | $69.7462 | $69.75 | $69.75 | $69.70 |
| Purchase #5 | $69.81 | 3.258% | $72.0844 | $72.08 | $72.10 | $72.10 |
| Purchase #6 | $30.38 | 4.430% | $31.7258 | $31.73 | $31.75 | $31.70 |
| Purchase #7 | $157.84 | 8.502% | $171.2596 | $171.26 | $171.25 | $171.30 |
| 7 purchase totals = | $865.13 | $922.2302 | $922.24 | $922.30 | $922.10 | |