| 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 | $136.36 | 5.754% | $144.2062 | $144.21 | $144.20 | $144.20 |
| Purchase #2 | $189.78 | 8.400% | $205.7215 | $205.72 | $205.70 | $205.70 |
| Purchase #3 | $209.73 | 11.811% | $234.5012 | $234.50 | $234.50 | $234.50 |
| Purchase #4 | $247.81 | 4.366% | $258.6294 | $258.63 | $258.65 | $258.60 |
| Purchase #5 | $186.69 | 13.345% | $211.6038 | $211.60 | $211.60 | $211.60 |
| Purchase #6 | $102.75 | 3.744% | $106.597 | $106.60 | $106.60 | $106.60 |
| Purchase #7 | $235.38 | 4.287% | $245.4707 | $245.47 | $245.45 | $245.50 |
| 7 purchase totals = | $1,308.50 | $1,406.7298 | $1,406.73 | $1,406.70 | $1,406.70 | |