| 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 | $243.63 | 3.825% | $252.9488 | $252.95 | $252.95 | $252.90 |
| Purchase #2 | $245.30 | 11.535% | $273.5954 | $273.60 | $273.60 | $273.60 |
| Purchase #3 | $14.84 | 3.289% | $15.3281 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $144.84 | 6.576% | $154.3647 | $154.36 | $154.35 | $154.40 |
| Purchase #5 | $165.63 | 12.359% | $186.1002 | $186.10 | $186.10 | $186.10 |
| Purchase #6 | $99.53 | 9.623% | $109.1078 | $109.11 | $109.10 | $109.10 |
| Purchase #7 | $109.55 | 12.783% | $123.5538 | $123.55 | $123.55 | $123.60 |
| 7 purchase totals = | $1,023.32 | $1,114.9988 | $1,115.00 | $1,115.00 | $1,115.00 | |