| 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 | $113.82 | 5.313% | $119.8673 | $119.87 | $119.85 | $119.90 |
| Purchase #2 | $135.78 | 9.649% | $148.8814 | $148.88 | $148.90 | $148.90 |
| Purchase #3 | $237.51 | 8.628% | $258.0024 | $258.00 | $258.00 | $258.00 |
| Purchase #4 | $153.84 | 7.733% | $165.7364 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $61.80 | 3.550% | $63.9939 | $63.99 | $64.00 | $64.00 |
| Purchase #6 | $10.65 | 6.365% | $11.3279 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $205.75 | 7.123% | $220.4056 | $220.41 | $220.40 | $220.40 |
| 7 purchase totals = | $919.15 | $988.2149 | $988.22 | $988.25 | $988.20 | |