| 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 | $139.75 | 10.356% | $154.2225 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $235.34 | 4.451% | $245.815 | $245.82 | $245.80 | $245.80 |
| Purchase #3 | $204.98 | 5.529% | $216.3133 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $24.72 | 10.114% | $27.2202 | $27.22 | $27.20 | $27.20 |
| Purchase #5 | $232.32 | 11.176% | $258.2841 | $258.28 | $258.30 | $258.30 |
| Purchase #6 | $157.67 | 5.153% | $165.7947 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $86.27 | 12.599% | $97.1392 | $97.14 | $97.15 | $97.10 |
| 7 purchase totals = | $1,081.05 | $1,164.7890 | $1,164.78 | $1,164.75 | $1,164.70 | |