| 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 | $215.75 | 3.322% | $222.9172 | $222.92 | $222.90 | $222.90 |
| Purchase #2 | $179.85 | 12.543% | $202.4086 | $202.41 | $202.40 | $202.40 |
| Purchase #3 | $107.98 | 5.292% | $113.6943 | $113.69 | $113.70 | $113.70 |
| Purchase #4 | $178.74 | 8.393% | $193.7416 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $54.83 | 5.814% | $58.0178 | $58.02 | $58.00 | $58.00 |
| Purchase #6 | $15.90 | 13.695% | $18.0775 | $18.08 | $18.10 | $18.10 |
| Purchase #7 | $186.30 | 8.813% | $202.7186 | $202.72 | $202.70 | $202.70 |
| 7 purchase totals = | $939.35 | $1,011.5756 | $1,011.58 | $1,011.55 | $1,011.50 | |