| 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 | $200.48 | 3.477% | $207.4507 | $207.45 | $207.45 | $207.50 |
| Purchase #2 | $75.96 | 12.350% | $85.3411 | $85.34 | $85.35 | $85.30 |
| Purchase #3 | $55.39 | 12.365% | $62.239 | $62.24 | $62.25 | $62.20 |
| Purchase #4 | $69.71 | 9.377% | $76.2467 | $76.25 | $76.25 | $76.20 |
| Purchase #5 | $201.35 | 12.416% | $226.3496 | $226.35 | $226.35 | $226.30 |
| Purchase #6 | $81.39 | 3.473% | $84.2167 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $159.43 | 6.769% | $170.2218 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $843.71 | $912.0656 | $912.07 | $912.05 | $911.90 | |