| 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 | $201.40 | 10.243% | $222.0294 | $222.03 | $222.05 | $222.00 |
| Purchase #2 | $149.73 | 3.278% | $154.6381 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $242.87 | 8.554% | $263.6451 | $263.65 | $263.65 | $263.60 |
| Purchase #4 | $38.45 | 5.107% | $40.4136 | $40.41 | $40.40 | $40.40 |
| Purchase #5 | $226.53 | 4.344% | $236.3705 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $224.44 | 5.293% | $236.3196 | $236.32 | $236.30 | $236.30 |
| Purchase #7 | $25.85 | 5.641% | $27.3082 | $27.31 | $27.30 | $27.30 |
| 7 purchase totals = | $1,109.27 | $1,180.7245 | $1,180.73 | $1,180.70 | $1,180.60 | |