| 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 | $229.39 | 5.661% | $242.3758 | $242.38 | $242.40 | $242.40 |
| Purchase #2 | $127.61 | 8.776% | $138.8091 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $35.77 | 11.557% | $39.9039 | $39.90 | $39.90 | $39.90 |
| Purchase #4 | $36.39 | 3.799% | $37.7725 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $61.86 | 9.292% | $67.608 | $67.61 | $67.60 | $67.60 |
| Purchase #6 | $207.47 | 9.143% | $226.439 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $192.94 | 7.581% | $207.5668 | $207.57 | $207.55 | $207.60 |
| 7 purchase totals = | $891.43 | $960.4751 | $960.48 | $960.45 | $960.50 | |