| 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 | $45.36 | 3.397% | $46.9009 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $221.88 | 11.357% | $247.0789 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $57.35 | 3.853% | $59.5597 | $59.56 | $59.55 | $59.60 |
| Purchase #4 | $165.74 | 9.860% | $182.082 | $182.08 | $182.10 | $182.10 |
| Purchase #5 | $246.85 | 10.690% | $273.2383 | $273.24 | $273.25 | $273.20 |
| Purchase #6 | $167.70 | 6.821% | $179.1388 | $179.14 | $179.15 | $179.10 |
| Purchase #7 | $144.36 | 6.794% | $154.1678 | $154.17 | $154.15 | $154.20 |
| 7 purchase totals = | $1,049.24 | $1,142.1664 | $1,142.17 | $1,142.20 | $1,142.20 | |