| 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 | $117.83 | 12.287% | $132.3078 | $132.31 | $132.30 | $132.30 |
| Purchase #2 | $10.75 | 4.727% | $11.2582 | $11.26 | $11.25 | $11.30 |
| Purchase #3 | $140.31 | 3.304% | $144.9458 | $144.95 | $144.95 | $144.90 |
| Purchase #4 | $194.54 | 7.516% | $209.1616 | $209.16 | $209.15 | $209.20 |
| Purchase #5 | $138.53 | 4.830% | $145.221 | $145.22 | $145.20 | $145.20 |
| Purchase #6 | $7.65 | 3.585% | $7.9243 | $7.92 | $7.90 | $7.90 |
| Purchase #7 | $205.55 | 7.760% | $221.5007 | $221.50 | $221.50 | $221.50 |
| 7 purchase totals = | $815.16 | $872.3194 | $872.32 | $872.25 | $872.30 | |