| 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 | $207.68 | 6.841% | $221.8874 | $221.89 | $221.90 | $221.90 |
| Purchase #2 | $224.26 | 9.273% | $245.0556 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $169.66 | 7.435% | $182.2742 | $182.27 | $182.25 | $182.30 |
| Purchase #4 | $71.58 | 11.193% | $79.5919 | $79.59 | $79.60 | $79.60 |
| Purchase #5 | $17.78 | 7.165% | $19.0539 | $19.05 | $19.05 | $19.10 |
| Purchase #6 | $11.43 | 7.327% | $12.2675 | $12.27 | $12.25 | $12.30 |
| Purchase #7 | $118.26 | 12.680% | $133.2554 | $133.26 | $133.25 | $133.30 |
| 7 purchase totals = | $820.65 | $893.3859 | $893.39 | $893.35 | $893.60 | |